Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram
Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2 | PKG 188Z exploded parts diagram

Pump Union, 2″ Female Buttress Thread x 2″ Slip, Quantity 2 | PKG 188Z

$56.26

Manufacturer part number PKG 188Z
UPC (GTIN) 788379885878
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SKU: PKG 188Z Category:

💧 Pump Union, 2″ Female Buttress Thread x 2″ Slip, Quantity 2

Made by Pentair, manufacturer part number PKG 188Z. It is listed for the equipment shown below, so check the model on your own unit against that list. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.

📏 Specifications

Specification Value
Brand Pentair
Manufacturer part number PKG 188Z
Half Union Fitting Complete Complete Half Union
Union Fitting Application Pump
First Plumbing Connection Size 2″
First Plumbing Connection Type Female Buttress Thread (fbt), Slip (s)
Second Plumbing Connection Size 2″
Second Plumbing Connection Type Female Buttress Thread (fbt), Slip (s)
Manufacturer Sta-Rite/Pentair
Catalog description Pump Union, 2″ Female Buttress Thread x 2″ Slip, Quantity 2

✅ Listed for

  • Pentair IntelliPro VS (Before 2019)
  • Pentair Sta-Rite Dyna-Pro/Dyna-Pro E Medium Head Pool Pump
  • Pentair Sta-Rite Max-E-Pro Series
  • Pentair MasterTemp Gas Heater Water System

🔄 Cross-reference part numbers

These part numbers are listed as alternatives for this part.

Brand Part number
HYDROQUIP 48-0069
StaRite/Pentair PKG 188

Warning California Residents WARNING: Cancer and Reproductive Harm

Exploded parts diagrams: This part is shown as the Cartridge Filter,StaRite System 3,S7M120/M400 & S8M150/M500; the StaRite Dyna-Glas/Dyna-Max Pumps; the StaRite Max-E-Therm SR-200, 333, 400 Water System exploded parts diagrams.

🔧 Cartridge Filter,StaRite System 3,S7M120/M400 & S8M150/M500 – exploded parts diagram

Cartridge Filter,StaRite System 3,S7M120/M400 & S8M150/M500 exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.

No. Part
– Tank Clamp Knob, Sta-Rite System 3
– Clamp Retaining Ring, Pentair Sta-Rite System 3
– Cartridge Pack, System3 S7M120, Outer & Inner, 4oz
– Cartridge Pack, System3 S7M400, Outer & Inner, 4oz
– Cartridge Pack, System3 S8M150 Outer & Inner, 4oz
– Cartridge Pack, System3 S8M500 Outer & Inner, 4oz
– Sand Filter, Pentair/StaRite System 3, 25", 3.4sqft
– 16-102-1100
– _24850-0002
– Retaining Ring, Pentair Sta-Rite System 3, Clamp
– _77703-0101
– _25021-0025
– _77703-0100
– Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2  ◀ this part
– Union, Sta-Rite/Pentair, Nut, 2" Female Buttress Thread
– Union Adapter, Sta-Rite/Pentair, 2" Slip
– Cartridge Kit, System 3 S7M120, with Manifold, Generic
– Tool, Socket, Dual Geometry for Sta-Rite System 3
– Tool, Button-Hook, Drain Plug Wrench, Stainless Steel
– _25021-0021
– O-Ring, 2-5/8" ID, 1/8" Cross Section, Generic
– O-Ring, Pentair Sta-Rite, Union, O-244
– Pump Union, 2" Female Buttress Thread x 2" Slip, Quantity 2
– Union, Sta-Rite/Pentair, Nut, 2" Female Buttress Thread
– Air Bleed Adapter, Pentair Sta-Rite System 3, Brass
– Union Adapter, Sta-Rite/Pentair, 2" Slip
26 16-102-W007K26
25 Pressure Gauge Assy,Pentair,System 3,1/4"mpt,0-60psi,Back MT
24 16-102-W007K24
23 16-102-W007K23
22 16-102-W007K22
21A 16-102-W007K21A
21 16-102-W007K21
20 16-102-W007K20
19 16-102-W007K19
18 16-102-W007K18
17 16-102-W007K17
16 16-102-W007K16
15 16-102-W007K15
14 16-102-W007K14
13 16-102-W007K13
12 16-102-W007K12
11 16-102-W007K11
10 16-102-W007K10
9 16-102-W007K9
8 16-102-W007K8
7 16-102-W007K7
6 16-102-W007K6
5 16-102-W007K5
4 16-102-W007K4
3 16-102-W007K3
2 Pressure Gauge Screen, Pentair Sta-Rite
1 16-102-W007K1

🔧 Exploded diagram and parts

This part belongs to the Cartridge Filter, StaRite System 3, S7M120/M400 & S8M150/M500 assembly. Everything listed below is something we stock for it, and the numbers match the diagram.

Cartridge Filter, StaRite System 3, S7M120/M400 & S8M150/M500 exploded parts diagram

No. Part Our part number Availability Price
3 Air Bleed Tee, Pentair Sta-Rite/PacFab 154689Z 35 in stock $48.15 Add to cart
3 Air Relief Assembly, Pentair PacFab Triton II 154687 Available to order $62.03
3 Air Relief Assembly, Pentair Triton II 154687Z 20 in stock $71.56 Add to cart
14 Bulkhead/Elbow Assembly, Pentair Sta-Rite System 3 25021-0100 Available to order $107.80
17 Adapter, Pentair Sta-Rite System 2, System 3 24900-0509 Available to order $39.49
17 Drain Adapter Fitting, Sta-Rite System 3, 1-1/2" x 2" 24900-0509Z 15 in stock $44.03 Add to cart
19 Drain Plug, Pentair Sta-Rite System 3 24900-0503 Available to order $37.85
21A Bolt, Pentair Sta-Rite System 3, Clamp Assembly 24850-0010 Available to order $43.49
21A Clamp Assembly Bolt, Sta-Rite System 3 24850-0010Z 9 in stock $48.44 Add to cart
22 Tank Body, Pentair Sta-Rite System 3, All S8 Models, 25" 24851-0103S 4 in stock $1111.89 Add to cart
23 O-Ring, PentairStaRite System 3, S8 Models, 25" Tank Body, O-486 24850-0009 Available to order $16.89
24 Tank Lid, Pentair Sta-Rite System 3, All S8 Models, 25" 24851-9001 3 in stock $1098.89 Add to cart
25 Pressure Gauge Assy, Pentair, System 3, 1/4"mpt, 0-60psi, Back MT 24850-0105 13 in stock $121.66 Add to cart

Tank Clamp Knobs

Part Our part number Availability Price
Tank Clamp Knob, Sta-Rite System 3 24850-0002Z 10 in stock $32.09 Add to cart
Retaining Ring, Pentair Sta-Rite System 3, Clamp 24850-0016 Available to order $9.91
Union, Sta-Rite/Pentair, Nut, 2" Female Buttress Thread U11-200PSZ Available to order $18.94
Union Adapter, Sta-Rite/Pentair, 2" Slip U11-196PSZ 1 in stock $17.10 Add to cart
O-Ring, Pentair Sta-Rite, Union, O-244 U9-362 Available to order $4.34

Complete cartridge packs

Part Our part number Availability Price
Cartridge Pack, System3 S7M120, Outer & Inner, 4oz SR300 4 in stock $410.65 Add to cart
Cartridge Pack, System3 S8M150 Outer & Inner, 4oz SR450 In stock $649.39 Add to cart

Complete cartridge kits

Part Our part number Availability Price
Cartridge Kit, System 3 S7M120, with Manifold, Generic FC-ECO3-300 Available to order $446.78

Complete tools

Part Our part number Availability Price
Tool, Socket, Dual Geometry for Sta-Rite System 3 MTJ-770 69 in stock $52.86 Add to cart
Tool, Button-Hook, Drain Plug Wrench, Stainless Steel DPW-150 23 in stock $78.24 Add to cart

Complete cartridges

No. Part Our part number Availability Price
7 Cartridge, System 3 S7M120, 200sqft, 16-1/2"dia, 18-1/2", Outer 25022-0201S 4 in stock $468.15 Add to cart
7 Cartridge, System 3 S8M150, 259sqft, 20-1/8"dia, 19-9/16", Outer 25022-0203S 1 in stock $629.81 Add to cart
7 Cartridge, 264sqft, Pentair/Sta-Rite System 3 S7M400, Outer 25022-0224S 1 in stock $666.35 Add to cart
Show the other 5 complete cartridges we stock

Parts that go with this

Part Our part number Availability Price
Pump Union, 2"fbt x 2"fpt, qty 2 PKG 189 6 in stock $61.53 Add to cart



Hpart #

89-102-1061
Brand

Pentair