Union Nut, Speck 21-80 G/GS/BS | 2902072112
$37.46
| Manufacturer part number | 2902072112 |
| Returns | 30-day returns – see our returns policy |
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Speck Pump Union Nut
Model: 2902072112
We supply this precision-engineered union nut designed specifically for Speck 21-80 series pumps.
Product Overview
This union nut is manufactured to exact specifications for Speck 21-80 G/GS/BS pump models. Built with durability in mind, it ensures a secure and reliable connection for your pump’s plumbing system.
Compatibility
- Speck 21-80 G Series
- Speck 21-80 GS Series
- Speck 21-80 BS Series
- Direct replacement for part number 2902072112
Key Features
- Heavy-duty construction
- Deep thread design
- Ergonomic grip pattern
- Reinforced structure
- Precision threading
- Stress-resistant design
- Perfect OEM fit
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 2902072112 |
| Brand | Speck |
| Series Compatibility | 21-80 G/GS/BS |
| Material | High-impact thermoplastic |
| Thread Type | Standard union thread |
| Grip Design | Enhanced pattern |
| Construction | Single-piece molded |
| Thread Pattern | Multi-start design |
Exploded parts diagrams: This part is shown as item #3 on the Speck Pumps Model 21-80/30 G Water Feature Pump; item #3 on the Speck Pumps Model 21-80 G Water Feature Pump; item #3 on the Speck Pumps Model 21-80 GS Water Feature Pump exploded parts diagrams.
🔧 Speck Pumps Model 21-80/30 G Water Feature Pump – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
Design Elements
- Optimized thread pitch
- Enhanced grip surfaces
- Stress-dispersing geometry
- Temperature-stable materials
- Wear-resistant design
- Balanced structure
- Smooth operation
Installation Notes
- Hand-tighten only
- Check thread alignment
- Verify free movement
- Ensure proper seating
- Avoid cross-threading
- Confirm O-ring presence
Maintenance Recommendations
- Regular thread inspection
- Check for wear signs
- Monitor grip integrity
- Keep threads clean
- Verify smooth operation
- Inspect for cracks
This union nut is engineered to provide reliable service while maintaining the high standards expected from Speck pump components.
Note: Hand-tightening is sufficient for proper sealing.
🔧 Exploded diagram and parts
This part belongs to the Speck Pumps Model 21-80/30 G Water Feature Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| Brand | Speck |
|---|---|
| Model | 21-80 G, 21-80 GS, 21-80/30 G |
| Pump Part Type | Union Nut |
| H Part# | 35-475-1366 |