Gummers Spare Parts
Commercial & Industrial Specialist
GUMMERS
TECHNICAL SPARES.
TECHNICAL SPARES.
With a 140-year legacy in water control, Gummers is the high-performance commercial arm of the Bristan Group. We Supply professional-grade Compatible spares for TMV3 mixing valves, non-concussive timed-flow taps, and vandal-resistant systems. From healthcare to leisure environments, we provide the technical components required to maintain safe, precise temperature control.
Industrial Support Portal
Technical Query? Email our engineers
★ Bristan Group Network
★ TMV3 Certified Supply
✓ Anti-Vandal components
✓ Professional ID Service
✓ Expert Technical Lead
✓ Trade & Facility Support
Sort
Showing 83 of 83 Products
Gummers Spare Parts
Showing products 49 to 83 of 83
-175433-p.jpg?w=500&h=500&v=E75BEDF0-20E0-48F1-8F0F-43FCBBE243C8)
£209.95 Inc. VAT
£174.96 ex. VAT
£251.94
Gummers Shower Thermostat/ Piston Assembly SK6000-3
-20644-p.jpg?w=500&h=500&v=B31D2064-4C77-4CAA-BA70-23C6CCC45CD6)
£89.18 Inc. VAT
£74.32 ex. VAT
£107.02
Gummers Shroud Kit CP GU.SK1500-6CP
-239348-p.jpg?w=500&h=500&v=7D4A04E6-C66E-42E9-BB39-4B0D25BE0866)
£2.50 Inc. VAT
£2.08 ex. VAT
£40.00
Gummers Sirrus Circlip GUM- 9355-16
-20672-p.jpg?w=500&h=500&v=ABC4D16F-9401-4D5F-9AC9-DF6589AEBCEC)
£23.71 Inc. VAT
£19.76 ex. VAT
£28.45
Gummers Sirrus Genuine Flow Limiter Kit 5 & & Litr SK1500-12
£23.26 Inc. VAT
£19.38 ex. VAT
£27.91
Gummers Sirrus Genuine Seals Kit SK1850-1
-20664-1-p.jpg?w=500&h=500&v=edb56473-3232-40cb-a8c4-398b9f93d78a)
£21.46 Inc. VAT
£17.88 ex. VAT
£25.75
Gummers Sirrus Genuine Seals Kit TS1500 SK1500-1
-236959-1-p.jpg?w=500&h=500&v=086212C6-885A-4752-BAC7-DC519278FF49)
-182941-1-p.jpg?w=500&h=500&v=7E48F722-ECC0-4F63-9447-06E8F5C9DEED)
£29.50 Inc. VAT
£24.58 ex. VAT
Gummers Sirrus Replacement Chrome Push Button Handle EBMEFC2000
£29.34 Inc. VAT
£24.45 ex. VAT
£35.20
Gummers Sirrus Shower Ring and Swivel Housing SKVR2000-2
-237544-p.jpg?w=500&h=500&v=43E38334-CACC-4813-B066-4F461DEC790D)
£80.00 Inc. VAT
£66.67 ex. VAT
Gummers Sirrus Thermostatic Cartridge Housing for BSM3000 DUETTE Shower Mixer Valve SKWT300-10
-237424-p.jpg?w=500&h=500&v=373DDA9D-F1F5-470B-9469-37449A32CAC2)
£75.00 Inc. VAT
£62.50 ex. VAT
Gummers Sirrus TS1500/1503 Oval Concealing Plate (Chrome) - SKTS1501-5CP
-220506-p.jpg?w=500&h=500&v=7EF853B6-B6B8-4E31-8421-764D103D99F4)
£70.00 Inc. VAT
£58.33 ex. VAT
Gummers Sirrus TS1850 Spindle Assembly Kit SK1850-16
-175609-p.jpg?w=500&h=500&v=2623CAA5-1A63-42A8-BEEB-BFDA78740E85)
£66.00 Inc. VAT
£55.00 ex. VAT
Gummers Solotherm Cartridge SK5010-1
£28.22 Inc. VAT
£23.52 ex. VAT
£33.86
Gummers Soltap Internal Controls SK1003-3
£150.00 Inc. VAT
£125.00 ex. VAT
£228.00
Gummers Spindle Assembly Kit SK1850-20
£122.88 Inc. VAT
£102.40 ex. VAT
Gummers Standard Control Lever SK1501-4CP
-175862-p.jpg?w=500&h=500&v=AC338CF8-FE6D-498C-B44A-0D3635888914)
£66.02 Inc. VAT
£55.02 ex. VAT
Gummers Stat & Piston Assembly SK3000-3
£152.50 Inc. VAT
£127.08 ex. VAT
£183.00
Gummers Thermostat & Piston Assembly SK4750-3
£40.00 Inc. VAT
£33.33 ex. VAT
Gummers Thermostat & Piston Assembly SK603-3
-175627-p.jpg?w=500&h=500&v=1FFAE500-E2A1-472A-831F-4A7ADF9D7E43)
£64.64 Inc. VAT
£53.87 ex. VAT
Gummers Thermostat & Piston Assembly SK803-3
-175226-p.jpg?w=500&h=500&v=A724BD83-B99B-4945-9E64-0D49142FED16)
£64.64 Inc. VAT
£53.87 ex. VAT
Gummers Thermostat & Piston Assembly with ADJ Screw SK750-3
-20662-p.jpg?w=500&h=500&v=6D967E0E-0691-47ED-BBC7-4146F9DBB7D5)
£17.62 Inc. VAT
£14.68 ex. VAT
Gummers Thermostat Piston Sleeve Assy SK740012
-237399-p.jpg?w=500&h=500&v=119D22AA-0F3F-4510-9002-772D2597EC11)
£180.00 Inc. VAT
£150.00 ex. VAT
Gummers Thermostatic Cartridge Chrome SK 930008
-187376-p.jpg?w=500&h=500&v=6843F48E-10EB-4F5C-B191-44C07470D582)
£180.00 Inc. VAT
£150.00 ex. VAT
Gummers Thermostatic Cartridge SK1500-BSPGP
£51.39 Inc. VAT
£42.83 ex. VAT
Gummers Time Flow Seals Kit SK1002-7
-175287-p.jpg?w=500&h=500&v=BE8A4389-1E06-47C2-B9A9-2D64D93C732D)
£20.00 Inc. VAT
£16.67 ex. VAT
Gummers TS1500 Spindle Only SK520005
-175864-p.jpg?w=500&h=500&v=BE2B88F0-FA74-45A0-A046-E051EB2BFEC1)
£184.37 Inc. VAT
£153.64 ex. VAT
Gummers TS4503 Cartridge SK4503-2
-175863-p.jpg?w=500&h=500&v=7C21F669-1498-4B76-9308-4219041542AC)
£277.68 Inc. VAT
£231.40 ex. VAT
£333.21
Gummers TS4750 Cartridge SK4750-2
-175440-p.jpg?w=500&h=500&v=02D4A752-AC7B-4552-ACA8-D5DFB3355FA1)
£50.00 Inc. VAT
£41.67 ex. VAT
Gummers TS503 Thermostat & Piston Assembly SK503-5
-175635-p.jpg?w=500&h=500&v=823E70C1-6BC1-45F4-913A-B23959E9D1A5)
£40.00 Inc. VAT
£33.33 ex. VAT
Gummers White Concealed Knob & Sleeve Shower Kit SK1850-4C
-239383-p.png?w=500&h=500&v=1F344528-6408-4104-86DF-557B33776477)
£25.00 Inc. VAT
£20.83 ex. VAT
Gummers Ceramic Lever SK1500- 320060
-245152-p.jpg?w=500&h=500&v=73ECF7AD-25A1-4358-8CF0-6F1635BE0C68)
£150.00 Inc. VAT
£125.00 ex. VAT
£268.00
Interpart 404A741 Baxi Potterton Myson Main Thorn Flow Switch D24- 404A741
-187381-p.jpg?w=500&h=500&v=32AB2C09-FCA3-4B6A-BB84-A09A5F065361)
£30.00 Inc. VAT
£25.00 ex. VAT
Sirrus TS 2000 Control Knobs (Pair) 240.391
Gummers Identification Service
To ensure you get the right spare part, do not guess if you cannot find the model code. Send us clear photos so we can help identify the correct Gummers replacement for thermostatic valves, non-concussive taps, or shower systems. This ensures you order the ideal cartridge or valve first time.
Send photos. We identify. You order with confidence.
Prefer a quick start? Email now
What to send
1
One photo of the full item (tap, valve, shower system)
2
Close up photos of any markings or codes
3
Photo of the removed cartridge or valve from multiple angles
4
Basic measurements in mm (width, length, and radius)
5
Short note describing the issue (leaking, inconsistent temperature, etc.)
How it works
Step 1: Email photos and measurements
Step 2: We identify the closest match
Step 3: You order the correct spare part
Step 2: We identify the closest match
Step 3: You order the correct spare part
Tip: Include a ruler in one photo so we can judge size accurately.
Model Identification Guide
Gummers model codes are often found on valve bodies, inside shower panels, or near the plumbing connections. Knowing where to look is essential before ordering replacements.
| Infrastructure | Point of ID | Output |
|---|---|---|
| Thermostatic Valves | Valve body, markings around connection ports | Model code, TMV3 rating |
| Non-concussive Taps | Base of the tap, underneath handle | Activation time, model code |
| Vandal-Resistant Showers | Behind panel elements, near flow controls | Safety certifications |
| Exposed Shower Valves | Valve casing, serial plate on trigger | Model identifier |
Common Spare Parts
Frequently requested Gummers spares include components for TMVs, non-concussive tap cartridges, shower flow regulators, and vandal-resistant fittings. If unsure, refer to the Identification Service.
Common Faults and Fixes
Tap dripping
Dripping is often due to worn cartridges or seals in non-concussive taps. Identify by dimensions to ensure correct replacement.
Inconsistent shower temperature
A failing TMV cartridge causes temperature swings. Ensure TMV3 compliance is retained with proper part replacement.
Tap activation failure
Failure to activate or shut off is usually a sign of wear in non-concussive mechanisms. Harder to fix, replacement is often best.
Vandal damage
Visible damage to shower heads or tap fixtures often requires the replacement of vandal-resistant components.
Flow reduction
Reduced flow can stem from blocked regulators or worn internal parts. Both cleaning and part replacement may be needed.
Seal leak
Leaking seals in valves can be replaced with suitable repair kits. Ensure compatibility with TMV3 standards.
Technical Support FAQ
How do I identify my Gummers TMV model?+
Check the valve body for a stamped code or engravings. This code helps in selecting the right replacement cartridge.
My Gummers tap isn't flowing properly. What's wrong?+
Flow issues are typically due to blocked cartridges or faulty non-concussive mechanisms. An onsite evaluation may be needed to confirm.
What photos should I send for the Identification Service?+
Send a complete shot of the item, close-ups of markings or codes, and, if possible, a ruler to offer a size reference.
How do I identify a non-concussive tap type?+
Look underneath the handle or by the base for markings. Identification is easier with a detailed photo of the entire mechanism.
What if my part has no code or markings?+
For parts without codes, photos and measurement details often guide us to identify the correct replacement part accurately.
Can you help if I only have the front of the tap or shower?+
Yes, providing the visible features and any measurements can assist us in identifying suitable components.
Do Gummers and Bristan share parts?+
Some standard parts and fittings are shared across Gummers and Bristan lines, but compatibility should be confirmed through exact model or visual identification.