Speck 21-80 GS Suction Housing | Part #2923210620
Product Overview
A critical pump component engineered for Speck 21-80 GS series pumps. This suction housing represents the intake section of your pump, designed to optimize water flow and ensure reliable operation.
Key Features
- Precision-cast construction
- Enhanced flow dynamics
- Self-priming design
- Corrosion-resistant materials
- Factory-engineered inlet geometry
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2923210620 |
| Material | Glass-reinforced thermoplastic |
| Series Compatibility | Speck 21-80 GS |
| Connection Type | Flanged |
| Surface Finish | Smooth bore |
| Temperature Rating | -10°F to 140°F |
| Pressure Rating | 50 PSI |
Exploded parts diagram: This part is shown as item #13 on the Speck Pumps Model 21-80 GS Water Feature Pump exploded parts diagram.
🔧 Speck Pumps Model 21-80 GS Water Feature Pump – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Speck Pumps Model 21-80 GS Water Feature Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Show the other 19 parts on this diagram we stock
Complete swimjet sys
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
SwimJet Sys, Speck BADU Stream II, 4.0hp, Square Cover, 2-Jet | SS484-2400M-1SW | Available to order | $4673.81 |
Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Drain Plug, Speck 21-80 GS/BS PP, GF30, Gry, Hex Head, 1/4" | 2923591203 | 17 in stock | $16.07 | Add to cart |
Applications
Specifically designed for:
- Commercial swimming pools
- Competition pools
- Aquatic centers
- Large spas and water features
- High-performance filtration systems
Installation Requirements
- Ensure proper gasket placement
- Verify bolt pattern alignment
- Check for pipe strain before final assembly
- Maintain recommended clearances
Performance Features
- Optimized inlet geometry reduces turbulence
- Enhanced priming capability
- Balanced water distribution
- Minimized pressure loss
Maintenance
Regular inspection recommended for:
- Seal integrity
- Mounting hardware tightness
- Internal surface condition
- Connection points
Compatibility Notes
Engineered specifically for the Speck 21-80 GS pump series, ensuring perfect fit and optimal performance when properly installed














































