Filler Plug, Speck 21-80 GS, 3/4″ | 2922091600

Speck 21-80 GS Filler Plug 2922091600

Product Overview

We supply this precision-engineered Speck filler plug, specifically designed for the 21-80 GS pump series. This 3/4″ component reflects German engineering excellence in its design and construction.

Key Features

• Engineered for Speck 21-80 GS series
• 3/4″ size specification
• German precision manufacturing
• Professional-grade sealing
• Chemical-resistant construction

Technical Details

The 2922091600 filler plug incorporates Speck’s renowned German engineering standards. The 3/4″ size provides easy access for filling while ensuring a reliable seal during operation. The precision threading ensures proper engagement and sealing capability.

Exploded parts diagram: This part is shown as item #8 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.

Compatibility

This filler plug is specifically designed for:

• Speck 21-80 GS series pumps
• 3/4″ port applications
• Part number cross-reference: 2922091600

Installation Notes

Hand-tighten initially, then use appropriate tool for final tightening. Do not over-torque. Use suitable thread sealant if specified by manufacturer. Ensure threads are clean before installation.

Specifications Table

Specification	Detail
Manufacturer	Speck
Model Line	21-80 GS Series
Part Number	2922091600
Size	3/4 inch
Material	Chemical-resistant polymer
Application	Pump filling access
Replacement Type	Direct OEM replacement
Thread Size	3/4 inch standard
Construction	Single-piece
Origin	German engineering
Usage	Service access point
Sealing	Precision thread

🔧 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

No.		Part	Our part number	Availability
6		Union Adapter, Speck 21-80 All Models	2923172101	Available to order
7		Bolt, Speck, Seal Plate Housing, Phillips Head, M6 x 170mm, ss	2923291000	Available to order
9		O-Ring, Speck 433, Drain Plug	2923241231	2 in stock
11		O-Ring, Speck 21-80 All Models, Drain Plug	2923541220	Available to order
12		Nut, Speck 21-80 All Models, M6, Stainless Steel	5879340600	5 in stock
13		Suction Housing, Speck 21-80 GS	2923210620	Available to order
14		O-Ring, Speck 21-80 GS, Suction Housing	2923241200	4 in stock
15		Volute, Speck 21-80/GS	2923210722	2 in stock
16a		Nut, Speck 94/95/21-80, Impeller, Plastic with Brass Insert	2923592200	2 in stock
17a		O-Ring, Speck 94/21-80 All Models, Shaft, Viton	2923541229	Available to order
21		Seal Plate, Speck 21-80 G/GS/30 G/BS	2923116100	6 in stock
23		Seal Housing, Speck 21-80 All Models	2923116010	2 in stock
25		Washer, Speck 21-80 All Models	2923141240	11 in stock
26		V-Ring, Speck 95-V/VI/VIII, 21-80 G/GS/BS	2923151601	4 in stock
27		Bolt, Speck 21-80/30 G, Motor, Hex Head, M8 x 16mm	2923190120	Available to order
		Seal Kit, Speck 21-80/GS + G	SPK-2180-GOKIT	Available to order
		Gasket, Speck 21-80 All Models, Seal Plate	2923141010	6 in stock
		Shaft Seal, Speck VGM-2920, 60mm Shaft, Buna	VGM-2920	31 in stock
		Shaft Seal, Speck, 20mm, 60mm Shaft, Buna	2920343310	40 in stock

Complete swimjet sys

Maintenance Recommendations

Regular inspection during maintenance procedures. Check for thread wear or damage. Verify sealing capability during each service. Replace if any leakage occurs or if threads show wear. Clean threads thoroughly before reinstallation.