🔄 Gecko Aqua-Flo Flo-Master XP2e Spa Pump 05334024-5040 — 3.0 HP 2-Speed 230V 56-Frame | High-Flow Jet Pump
Energy-efficient performance with greater flow for today’s large, heavily jetted spas
📋 Product Overview
The Gecko Aqua-Flo Flo-Master XP2e 05334024-5040 is a 3.0 HP operational (4.0 HP total motor HP) dual-speed jet pump manufactured by Gecko Alliance — a global leader in spa control systems and components with over 25 years of design and manufacturing excellence headquartered in Québec, Canada. Operating at 230V/60Hz with 12.0 Amps on high speed (3,450 RPM) and 3.9 Amps on low speed (1,725 RPM), this 56-frame side-discharge pump is specifically engineered for today’s large, heavily jetted spas requiring increased flow. The XP2e is the energy-conscious evolution of Gecko’s XP2 pump — it fits within the same physical envelope as the original XP2 yet delivers greater flow rates up to 280 GPM while improving overall energy efficiency. This model features the larger 2-1/2″ suction intake for maximum flow capacity paired with a 2″ side discharge port. The fine-tuned impeller moves water through the system with maximum performance, while the Class F insulated, thermally protected motor ensures extended service life. All seals use Gecko’s high-quality Universeal technology with carbon ceramic construction. The pump includes unions, three wing nut drain plugs, and features a standard wet end position at 12 o’clock that can be rotated in 90° increments to match any plumbing configuration. Backed by a 2-year manufacturer warranty from Gecko Alliance.
⭐ Key Features
✅ 3.0 HP Operational / 4.0 HP Total Motor HP — True 3.0 OP.HP continuous duty output with 4.0 HP total motor horsepower for powerful jet performance in heavily jetted spas
✅ Flow Rates Up to 280 GPM — Gecko’s energy-efficient hydraulic design delivers greater flow than the predecessor XP2 while reducing operating costs
✅ 2-1/2″ Large Intake Port — Larger suction port maximizes flow capacity for multi-jet spa configurations requiring increased water volume
✅ Energy-Efficient XP2e Design — Same physical envelope as the original XP2 pump with improved energy efficiency — more flow for less power consumption
✅ Gecko High-Quality Universeal — Carbon ceramic mechanical seal technology designed for long-lasting performance in hot tub chemical environments
✅ Cool-Running 56-Frame Motor — Class F insulation with thermal overload protection extends motor life and prevents overheating damage
✅ Multi-Directional Wet End — Discharge can be oriented on 4 positions (90° increments) to accommodate any plumbing configuration
✅ Fine-Tuned Impeller — Precision-engineered impeller moves water through the system with maximum performance and efficiency
✅ Sealed Bearing Motor — Sealed bearings prevent moisture intrusion for extended motor life in humid spa environments
✅ cULus Certified (UL E62386) — Independently tested and certified for safety compliance in the US and Canadian markets
✅ Direct XP2 Replacement — Same physical size as the original XP2 pump — direct drop-in replacement with no plumbing modifications required
✅ 2-Year Manufacturer Warranty — Full 2-year OEM warranty from Gecko Alliance for peace of mind
⚙️ Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Gecko Alliance (Aqua-Flo brand) |
| Pump Series | Flo-Master XP2e (FMXP2e) |
| Part Number | 05334024-5040 |
| Horsepower (Operational) | 3.0 HP OP.HP |
| Horsepower (Total Motor HP) | 4.0 HP THP |
| Speed Settings | Dual Speed (2-Speed) |
| High Speed RPM | 3,450 RPM |
| Low Speed RPM | 1,725 RPM |
| Voltage | 230V |
| Frequency | 60 Hz |
| High Speed Amperage | 12.0 Amps |
| Low Speed Amperage | 3.9 Amps |
| Frame Type | 56 Frame (56Y) |
| Discharge Location | Side |
| Discharge Size | 2″ MBT (Male Buttress Thread) |
| Suction Size | 2-1/2″ MBT (Male Buttress Thread) |
| Maximum Flow Rate | Up to 280 GPM |
| Maximum Head Pressure | Up to 30 PSI |
| Maximum Water Temperature | 122°F (50°C) |
| Seal Type | Gecko High-Quality Universeal (Carbon Ceramic) |
| Bearing Type | Sealed |
| Motor Insulation | Class F |
| Motor Protection | Thermally Protected |
| Wet End Position | Standard 12 o’clock; rotatable in 4 positions (90° increments) |
| Unions | Included — 2x white 2″ union nuts with 2″ slip tail pieces and O-rings |
| Drain Plugs | Three wing nut drain plugs included |
| Certifications | cULus (UL File No. E62386) |
| Warranty | 2 Years Manufacturer (Gecko Alliance) |
⚠️ Understanding HP Ratings for This Pump: Gecko Aqua-Flo uses a unique horsepower notation system. The 05334024-5040 is rated at 3.0 OP.HP (Operational Horsepower) which represents the true continuous duty output. The 4.0 HP THP (Total Horsepower) is the motor’s total horsepower rating. Some retailers list this pump as “3 HP” (using OP.HP) while others list it as “4 HP” (using THP). Both are correct — they use different measurement standards. Always match your replacement pump by amperage (12.0/3.9A) rather than HP rating to ensure correct selection.
⚡ Electrical Requirements
| Electrical Spec | Requirement |
|---|---|
| Supply Voltage | 230V |
| Frequency | 60 Hz |
| Phase | Single Phase |
| High Speed Amps | 12.0 A |
| Low Speed Amps | 3.9 A |
| High Speed RPM | 3,450 RPM |
| Low Speed RPM | 1,725 RPM |
| Motor Insulation | Class F |
| Motor Protection | Thermal Overload |
| Bonding Requirement | No. 8 AWG (8.4 mm²) solid copper conductor per NEC |
🔗 Compatibility Guide
Frame & Port Configuration
| Specification | Detail |
|---|---|
| Frame | 56 Frame (56Y) |
| Suction | 2-1/2″ MBT |
| Discharge | 2″ MBT — Side (rotatable in 4 positions) |
| Wet End | Ultimax/XP2e style — same physical envelope as XP2 |
Direct Replacement For
The Aqua-Flo XP2e 05334024-5040 is designed as a direct replacement for:
- Aqua-Flo XP2 pumps — with matching 56-frame, 230V, 2.5″ suction / 2″ discharge configuration (same physical size)
- Any spa pump requiring a 56-frame, 230V, 2-speed configuration with approximately 12.0A high-speed draw and 2.5″ suction port
- Arctic Spa, Bullfrog, and other brands — confirmed by customer reviews as working replacement in Arctic Spa Tundra and Gecko-controlled swim spas
Compatibility Note
Always verify compatibility by matching these critical specifications from your existing pump:
- Frame type — must be 56 frame
- Voltage — must be 230V / 60Hz
- High-speed amperage — should be approximately 12.0A (do NOT exceed your spa pack’s amperage capacity)
- Suction port size — this model has 2-1/2″ intake (verify your plumbing; if you need 2″ x 2″, see model 05334012-2040 instead)
- Discharge direction — side discharge
📐 Alternate Part Numbers
Primary Designations
| Part Number | Notes |
|---|---|
| 05334024-5040 | Primary Gecko Aqua-Flo OEM Part Number |
| AF053340245040 | Alternate format designation (Pool-Spa-Supplies confirmed) |
Same HP, Different Port Configuration (2″ x 2″ Ports)
| Part Number | HP | Amps | Ports | Notes |
|---|---|---|---|---|
| 05334012-2040 | 3.0 OP.HP / 4.0 THP | 12.0 / 3.9A | 2″ x 2″ | Same pump, standard 2″ suction instead of 2.5″ |
| 05334012-2040B | 3.0 OP.HP / 4.0 THP | 12.0 / 3.9A | 2″ x 2″ | OEM/Builder version of above |
Related FMXP2e 56-Frame Family Models (230V, 2-Speed)
| Part Number | OP.HP / THP | Amps (High/Low) | Suction / Discharge | Notes |
|---|---|---|---|---|
| 05320761-2040 | 2.0 / 3.0 | 8.9 / 3.0A | 2″ / 2″ | Lower HP model |
| 05334012-2040 | 3.0 / 4.0 | 12.0 / 3.9A | 2″ / 2″ | Same HP, standard ports |
| 05334024-5040 | 3.0 / 4.0 | 12.0 / 3.9A | 2.5″ / 2″ | This pump — larger suction |
| 05340009-5040 | 4.0 / 5.0 | 15.0 / 4.8A | 2″ / 2″ | Higher HP model |
| 05340011-5040 | 4.0 / 5.0 | — | 2.5″ / 2″ | Higher HP, larger suction |
Older XP2 Models Replaced by XP2e
The FMXP2e series replaces the older FMXP2 models. If your spa originally came with an XP2 pump, the XP2e is the current replacement. The XP2e fits within the same physical envelope as the XP2 with improved flow and energy efficiency. Match by frame size, voltage, and amperage when replacing an XP2 with an XP2e.
💡 05334024-5040 vs 05334012-2040: Both are identical 56-frame, 230V, 2-speed, 3.0 OP.HP XP2e pumps drawing 12.0/3.9A. The only difference is the suction port size: 05334024-5040 has a 2-1/2″ suction for spas with larger plumbing, while 05334012-2040 has a standard 2″ suction. Verify your spa’s suction plumbing size before ordering.
🛠️ Installation Requirements
Mounting
| Requirement | Specification |
|---|---|
| Mounting Position | Horizontal — on a level surface |
| Location | Below water level (flooded suction) — pump casing must be completely filled with water |
| Surface | Solid, level, vibration-dampening |
| Ventilation | Adequate clearance around motor for air cooling and inspections |
| Access | Sufficient clearance for maintenance, wet end rotation, and union connections |
Plumbing
| Connection | Size |
|---|---|
| Suction | 2-1/2″ MBT |
| Discharge | 2″ MBT (Side) |
| Unions | Compression fittings included — Hand tighten ONLY |
Installation Notes
⚠️ Pump must be installed below water level (flooded suction) — ensure pump casing is completely filled with water before starting
⚠️ Never run pump dry — causes seal damage and motor overheating; allow reasonable time for priming
⚠️ A pump should not be allowed to run without priming for more than 2 minutes
⚠️ Hand tighten unions ONLY — do NOT use a wrench to tighten compression fittings
⚠️ Do NOT use thread seal tape (PTFE), Teflon compound, or any sealant on Aqua-Flo compression fittings (only use sealant on NPT threaded connections)
⚠️ Ensure proper grounding and bonding per NEC requirements — No. 8 AWG solid copper minimum
⚠️ GFCI protection is required by code for all hot tub and spa installations
⚠️ Do NOT wire both speeds to run simultaneously on this 2-speed pump
💡 Wet End Rotation: The discharge can be oriented on 4 positions (90° increments) — loosen the 4 long through bolts and re-clock the wet end to match your existing plumbing configuration.
💡 Drain Plugs: Three wing nut drain plugs are included for winterization and storage — drain thoroughly to prevent freeze damage.
🔧 Maintenance Guide
Routine Maintenance
| Task | Frequency | Notes |
|---|---|---|
| Check for leaks | Monthly | Inspect around seal area and union connections |
| Inspect unions | Monthly | Hand tighten only if needed — never use a wrench |
| Clean motor openings | Quarterly | Keep all openings free from debris and obstructions |
| Check amperage draw | Annually | Should read approximately 12.0 A (high) / 3.9 A (low) |
| Inspect impeller seal | Periodically | May become damaged or worn over time and must be replaced |
| Verify GFCI operation | Monthly | Push test button to verify GFCI interrupts power; push reset to restore |
Warning Signs — Replace Pump If:
- Unusual noise (grinding, screeching, or humming without rotation)
- Water leaking from the mechanical seal area
- Motor repeatedly trips the circuit breaker
- Noticeably reduced water flow or weak jets
- Motor overheating or burning smell
- Low speed no longer functions
- GFCI trips without test button being pushed (ground current flowing — disconnect immediately)
Seal Replacement
| Detail | Specification |
|---|---|
| Seal Type | Gecko High-Quality Universeal (Carbon Ceramic) |
| Replacement | Replace at first sign of leakage from the seal area |
Winterization
To prevent damage during freezing conditions: disconnect all electrical power, drain thoroughly using the three wing nut drain plugs, clean out any debris, and protect pump and motor from elements by covering or storing in a dry, well-ventilated room.
🎯 Ideal Applications
| Application | Suitability | Notes |
|---|---|---|
| ♨️ Large heavily jetted spas | ✅ Yes | Specifically designed for today’s large spas with multiple jets requiring increased flow |
| ♨️ Multi-pump configurations | ✅ Yes | Energy-efficient design allows more jets per pump, reducing total pump count needed |
| ♨️ Dual-speed jet + filtration | ✅ Yes | High speed for jets; low speed at just 3.9 Amps for energy-efficient filtration and heating |
| ♨️ XP2 pump replacement | ✅ Yes | Same physical envelope as XP2 — direct drop-in replacement with improved performance |
| ♨️ Swim spas | ✅ Yes | Confirmed by customer reviews as working in Arctic Spa swim spa applications |
| ♨️ 2.5″ plumbing spas | ✅ Yes | Larger 2-1/2″ suction port designed for spas with 2.5″ suction plumbing |
| 🛁 Whirlpool bath | ⚠️ Check compatibility | Verify frame, port, and electrical specifications match your application |
❓ Frequently Asked Questions
Q: What horsepower is this pump? A: This pump is rated at 3.0 HP Operational (OP.HP) which is the true continuous duty output, and 4.0 HP Total (THP) which is the motor’s total horsepower. Some retailers list it as “3 HP” (operational) while others list “4 HP” (total motor). Both are correct — they use Gecko’s different rating standards. Always match by amperage (12.0/3.9A) rather than HP.
Q: What is the difference between the 05334024-5040 and the 05334012-2040? A: Both are identical 56-frame, 230V, 2-speed, 3.0 OP.HP XP2e pumps with the same 12.0/3.9A amperage. The only difference is the suction (intake) port size: the 05334024-5040 has a 2-1/2″ suction for spas with larger plumbing, while the 05334012-2040 has a standard 2″ suction. Check your spa’s suction plumbing size.
Q: Will this pump replace my XP2 pump? A: Yes. The XP2e fits within the same physical envelope as the original XP2 pump. It provides greater flow than its XP2 predecessor while improving energy efficiency. Match frame size, voltage, and amperage for a proper replacement.
Q: What voltage does this pump require? A: 230V / 60Hz single phase. All electrical installation must be performed by a licensed electrician.
Q: Does this pump include unions? A: Yes, the standard version includes 2x white 2″ union nuts with 2″ slip tail pieces and O-rings. Three wing nut drain plugs are also included. Verify inclusions with Parts4Tubs at time of purchase.
Q: What size are the ports? A: Suction (intake): 2-1/2″ MBT. Discharge (side): 2″ MBT. If you need 2″ on both suction and discharge, order model 05334012-2040 instead.
Q: Can I rotate the wet end to match my plumbing? A: Yes, the discharge can be oriented on 4 positions (90° increments). Loosen the 4 long through bolts, rotate the wet end (re-clock), and retighten securely.
Q: Can I use thread sealant on the fittings? A: NO — Do NOT use thread seal tape (PTFE), Teflon compound, or any sealant on Aqua-Flo’s compression fittings. Only use sealant on NPT (National Pipe Thread) threaded connections.
Q: What is the flow rate? A: The XP2e series delivers flow rates up to 280 GPM (Gecko Alliance specification). Actual flow varies based on plumbing configuration, head pressure, and jet count.
Q: What type of seals does this pump use? A: Gecko’s high-quality Universeal — a carbon ceramic mechanical seal designed for long-lasting performance in hot tub chemical environments.
Q: What is the maximum water temperature? A: 122°F (50°C) as specified by Gecko Alliance.
Q: What warranty is included? A: 2-year manufacturer warranty from Gecko Alliance. Contact Parts4Tubs for full warranty terms.
Q: How do I know if my pump needs replacing? A: Signs include unusual noise (grinding, screeching), water leaking from the seal area, reduced water flow or weak jets, the motor tripping the circuit breaker, motor overheating, or the GFCI tripping without the test button being pushed.
Q: Do I need a GFCI breaker? A: Yes, GFCI (Ground Fault Circuit Interrupter) protection is required by the National Electrical Code (NEC) for all hot tub and spa installations. Test your GFCI routinely per manufacturer guidelines.
🏆 Why Choose the Gecko Aqua-Flo Flo-Master XP2e 05334024-5040
✅ Gecko Alliance Quality — From a global leader in spa technology with 25+ years of design and manufacturing expertise
✅ True 3.0 HP Operational Power — Continuous duty rated with energy-efficient design that delivers more flow per watt
✅ 280 GPM Flow Rates — Maximum performance hydraulics for large, heavily jetted spa applications
✅ 2-1/2″ Large Suction Port — Maximizes flow capacity for multi-jet configurations requiring increased water volume
✅ Energy-Efficient XP2e Design — Greater flow than the XP2 predecessor while reducing operating costs
✅ cULus Certified (UL E62386) — Independently certified for safety compliance
✅ 2-Year Manufacturer Warranty — Industry-leading warranty coverage from Gecko Alliance
🤝 Why Buy From Parts4Tubs
✅ US-based support for American customers
✅ Fast shipping across the United States
✅ Expert advice from spa and hot tub specialists
✅ Competitive pricing in USD
✅ Full warranty support
✅ Hassle-free returns
✅ Replacement seals, wet ends, and accessories available
✅ Dedicated customer service team
Need Help? Contact our team for compatibility advice. We can help verify whether you need the 2.5″ suction model (05334024-5040) or the standard 2″ suction model (05334012-2040) by checking your spa’s plumbing configuration.
✨ Summary
The Gecko Aqua-Flo Flo-Master XP2e 05334024-5040 is a 3.0 HP operational (4.0 HP total), dual-speed, 230V/60Hz jet pump drawing 12.0/3.9 Amps at 3,450/1,725 RPM. Manufactured by Gecko Alliance with cULus certification (UL E62386), this 56-frame pump features a 2-1/2″ suction and 2″ side discharge for maximum flow capacity up to 280 GPM. The energy-efficient XP2e design delivers greater flow than its XP2 predecessor within the same physical envelope, with Gecko’s Universeal carbon ceramic seals, Class F insulated thermally protected motor, and sealed bearings. The multi-directional wet end rotates in 4 positions for installation flexibility, and unions are included. Backed by a 2-year manufacturer warranty. Available now at Parts4Tubs.
Union, Pump, Magic, 1-1/2"S x 1-1/2"FBT (Industry Standard) w/ O-Ring | ||
Union, Pump, Magic, 2"S x 2"FBT (Industry Standard) w/ O-Ring | ||
Union, Pump, Waterway, 2-1/2"FBT x 2-1/2"S | ||
Amp Plug, Pump, 1-Speed, 14/3, 4-Pin, 5' Cord, White | ||
Amp Plug, Pump 1 (2-Speed) 14/4, 72" Long, White |
Hot Tub Pump Collar & Union Size Chart
| Union Size | Collar Size | Thread OD | Union OD | O-Ring Size |
|---|---|---|---|---|
|
1.5"
Female Buttress
Thread (FBT) |
2.5" / 64mm
(Tip to Tip)
Measurement |
2-1/2"
64mm
|
2-13/16"
71mm
|
2-5/16" OD
59mm
|
|
2"
Female Buttress
Thread (FBT) |
3.1" / 78mm
(Tip to Tip)
Measurement |
3-1/16"
78mm
|
3-3/8"
81mm
|
2-15/16" OD
75mm
|
|
2.5"
Female Buttress
Thread (FBT) |
3.6" / 91mm
(Tip to Tip)
Measurement |
3-5/8"
91mm
|
4-1/4"
108mm
|
3-7/16" OD
87mm
|
Important Notes
How do I Replace a Hot Tub Pump?
Here's a general step-by-step guide on how to replace a hot tub pump. Keep in mind that the specific steps may vary depending on your hot tub's make and model, so it's essential to consult your hot tub's manual for model-specific instructions. If you're not comfortable with this procedure, it's a good idea to seek professional assistance.
Materials You'll Need:
- Replacement pump
- Pipe wrench
- Adjustable wrench
- Screwdriver
- Pipe sealant (thread tape or plumber's putty)
- PVC primer and cement (if you have PVC plumbing)
- Teflon tape (for threaded connections)
Procedure:
-
Turn Off the Power: Before you begin, ensure the hot tub's power supply is turned off at the circuit breaker or disconnect switch. Safety should always be a priority when working with electrical components.
-
Drain the Hot Tub: If your hot tub is not already empty, you'll need to drain it. Follow your hot tub's manual or manufacturer's instructions for proper draining. (You might not need to do this if you can lock the pump off with the gate valves)
-
Locate the Pump: Identify the location of the existing pump in your hot tub. It's usually located near the equipment area or in a designated pump compartment.
-
Disconnect the Electrical Wiring: Carefully disconnect the electrical wiring from the old pump. This typically involves removing the electrical conduit cover, unscrewing wire nuts, and disconnecting the wires from the terminals. Be sure to note the wire connections or take a picture for reference when connecting the new pump.
-
Disconnect the Plumbing: Depending on your hot tub's plumbing setup, you'll need to disconnect the plumbing connections to the pump. Use a pipe wrench or adjustable wrench to loosen and remove the fittings. Be prepared for some water spillage when disconnecting the plumbing.
-
Remove the Old Pump: Once the electrical and plumbing connections are detached, carefully remove the old pump from its mounting position. Some pumps may be secured with mounting brackets or bolts.
-
Prepare the New Pump: If the new pump is not pre-assembled, you may need to attach fittings, unions, or adapters to match your hot tub's plumbing. Ensure that you use the appropriate sealant or Teflon tape on threaded connections to prevent leaks.
-
Mount the New Pump: Position the new pump in the same location as the old one and secure it in place using the mounting brackets or bolts.
-
Reconnect Plumbing: Reconnect the plumbing to the new pump, ensuring that all connections are tight and secure. If your hot tub uses PVC plumbing, use PVC primer and cement to bond the connections properly.
-
Reconnect Electrical Wiring: Reconnect the electrical wiring to the new pump, following the notes or pictures you took earlier. Make sure all wires are properly connected and secure.
-
Turn On the Power: Restore power to the hot tub by switching on the circuit breaker or reconnecting the disconnect switch.
-
Test the Pump: Turn on the hot tub's pump to ensure that it's working correctly. Check for any signs of leaks or irregularities in the plumbing connections.
-
Refill the Hot Tub: Once you've confirmed that the new pump is functioning properly, refill the hot tub with water.
-
Check for Leaks: Inspect the plumbing connections for any leaks. If you find any, turn off the pump, drain the tub again, and reseal the connections as needed.
-
Monitor: Keep an eye on the pump and plumbing for the next few days to ensure everything is functioning correctly and that there are no further issues.
Remember that this is a general guideline, and the specific steps may vary based on your hot tub's design. If you're unsure or uncomfortable with any aspect of this process, please do get in touch, happy to help.
How do I know what size hot tub pump I have?
Determining the size of your hot tub pump is an important step when it comes to maintenance or replacement. To find out the size of your hot tub pump, follow these steps:
-
Check the Manual: The easiest way to determine the size of your hot tub pump is to consult the owner's manual or user documentation that came with your hot tub. The manual typically contains detailed information about the specifications and components of your hot tub, including the pump.
-
Look at the Pump Housing: If you don't have access to the manual or it doesn't provide the information you need, inspect the pump itself. Most hot tub pumps have a label or plate on the pump housing that displays essential details, including the pump's model number, manufacturer, and specifications. You can then send that to me or Google it.
-
Measure the Pump: If the label is missing or damaged, you can measure the pump's dimensions. Measure the diameter of the pump's wet end (the part where the water flows) and the length of the wet end. These measurements can help identify the size and capacity of the pump.
-
Consult the Manufacturer: If you can't find the information on the pump or in the manual, contact the hot tub manufacturer or a reputable dealer. Provide them with your hot tub's model and serial number, and they should be able to identify the correct pump size for your specific hot tub.
-
Online Research: You can also search online using the pump's model number or hot tub's make and model. Many manufacturers provide detailed information about their products on their websites, and you may find specifications for your pump model.
Once you have determined the size and specifications of your hot tub pump, you can proceed with maintenance, repairs, or replacement if necessary. Keep in mind that replacing a hot tub pump with the same size and capacity as the original is crucial to ensure proper water circulation and filtration in your hot tub. If you're unsure about any aspect of this process, get in touch, always happy to help.














