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 82 of 82 Products
Gummers Spare Parts
Showing products 1 to 48 of 82
-236826-p.jpg?w=500&h=500&v=DC085E30-23C7-475E-87A1-DADFCC2D7584)
£150.00 Inc. VAT
£125.00 ex. VAT
A&J Gummers Complete Cartridge 930000
-236827-p.jpg?w=500&h=500&v=0860E6B9-83F9-4AA4-93EE-FB1DB173E046)
£150.00 Inc. VAT
£125.00 ex. VAT
A&J Gummers Complete Cartridge 930007
-23176-p.jpg?w=500&h=500&v=AEC8474B-77CD-47DF-B819-33419861E810)
£116.25 Inc. VAT
£96.88 ex. VAT
£139.50
Bristan Java Thermostatic Cartridge SK1503-2LP
-8654-1-p.jpg?w=500&h=500&v=76006348-11F9-40C1-8EBA-1E55D2BBA876)
£230.21 Inc. VAT
£191.84 ex. VAT
£276.25
Bristan Thermostatic Antique Cartridge Chrome SK1500-7CP
-247029-1-p.jpg?w=500&h=500&v=A450D152-E6D3-4B19-8024-FDDACF957C13)
£8.50 Inc. VAT
£7.08 ex. VAT
BSP 50mm Ceramic cover for Lever 15.123.258
-175843-p.jpg?w=500&h=500&v=293C3F15-17DB-4352-B224-0BC934879C06)
£50.00 Inc. VAT
£41.67 ex. VAT
Gummers Antique Gold Concealing Plate SK1500-10GP
-176782-p.jpg?w=500&h=500&v=09D744E3-E058-49E7-8E9E-63433BFB1B36)
£81.25 Inc. VAT
£67.71 ex. VAT
Gummers Antique Lever Control SK1501-8CP
£33.33 Inc. VAT
£27.78 ex. VAT
£40.00
Gummers Ball Swivel Kit SK1500-16CP
-20650-p.jpg?w=500&h=500&v=FA5043E2-2685-4D0D-A838-9B4A09B5B53A)
£67.43 Inc. VAT
£56.19 ex. VAT
£80.91
Gummers Bath Shower Thermostat Piston Element SK740013
-237417-p.jpg?w=500&h=500&v=2BB2BB86-6FE9-43BE-A022-AB348950292A)
£223.50 Inc. VAT
£186.25 ex. VAT
£268.20
Gummers Brass/ Antique Gold Cartridge Assembly SK1500-7AG
-175182-1-p.jpg?w=500&h=500&v=06A97439-80FB-4227-9486-5621FACE91C7)
£223.50 Inc. VAT
£186.25 ex. VAT
£268.20
Gummers Brass/Chrome Cartridge Assembly SK1500-7CP
-175308-p.jpg?w=500&h=500&v=9CC6A7CE-30EB-4494-B0BD-D8CD2552E6C1)
£50.00 Inc. VAT
£41.67 ex. VAT
Gummers Chrome Antique Concealing Plate Kit SK1500-10CP
£20.83 Inc. VAT
£17.36 ex. VAT
£25.00
Gummers Chrome Bath Mixer Knob SK780287CP
£20.00 Inc. VAT
£16.67 ex. VAT
Gummers Chrome Cassis Handset Holder SK760407CP
-175063-p.jpg?w=500&h=500&v=F9FD0BCF-8C6F-461D-9D4A-DE6430982D89)
£0.00 Inc. VAT
£0.00 ex. VAT
Gummers Chrome Ceramic Lever & Cap SK1500-15CP
-237477-p.jpg?w=500&h=500&v=B2C4B25E-AB05-4655-823F-8179A1B0F0ED)
£150.00 Inc. VAT
£125.00 ex. VAT
Gummers Chrome Thermostatic Cartridge 930002
-176784-p.jpg?w=500&h=500&v=7C892E5C-CC17-4B90-8E6A-98C221D9F1C5)
£167.28 Inc. VAT
£139.40 ex. VAT
Gummers Complete Cartridge SK2000-2
-175858-p.jpg?w=500&h=500&v=14371A3D-23A5-4266-AF6D-DEF77F6CE62A)
£35.80 Inc. VAT
£29.83 ex. VAT
Gummers Complete Cartridge SK603-2
-175114-p.jpg?w=500&h=500&v=BFE2CCE7-B337-4760-B699-0E5D1FDF4416)
£45.44 Inc. VAT
£37.87 ex. VAT
Gummers Concealing Plate Kit SK1500-5CP
-175036-p.jpg?w=500&h=500&v=24202CBF-693E-462C-B12A-C9BAAA9C3031)
£30.00 Inc. VAT
£25.00 ex. VAT
Gummers Concealing Plate Kit SK1501-5CP
£37.12 Inc. VAT
£30.93 ex. VAT
Gummers Concealing Plate Kit SK1600-5CP
-177533-p.jpg?w=500&h=500&v=434055A4-1948-4D47-83A9-968CAAE85750)
£40.00 Inc. VAT
£33.33 ex. VAT
Gummers Duct Mounted Cartridge Assembly SK1002-2DM
£104.56 Inc. VAT
£87.13 ex. VAT
Gummers Elbow Assembly 2-Off SK1500-9GP
-175087-p.jpg?w=500&h=500&v=BBE060A1-BE93-47CC-95A4-D35174690641)
£14.80 Inc. VAT
£12.33 ex. VAT
Gummers Filter Kit Including Filters SK750-1
£28.34 Inc. VAT
£23.62 ex. VAT
Gummers Gold Ball Swivel Kit SK1500-16GP
-175861-1-p.jpg?w=500&h=500&v=2FA3384D-EF90-4A5D-94FD-3391D30E6056)
£25.00 Inc. VAT
£20.83 ex. VAT
Gummers Gold Ceramic Lever & Cap SK1500-15GP
£125.83 Inc. VAT
£104.86 ex. VAT
Gummers Gold Concealing Kit SK1500-5GP
£13.66 Inc. VAT
£11.38 ex. VAT
Gummers Gold Elbow Covers-2 Off SK1500-11GP
-175859-p.jpg?w=500&h=500&v=8E9015B7-DF4C-49D2-8E56-815BD4ED3D33)
£124.16 Inc. VAT
£103.47 ex. VAT
Gummers Inlet Elbow Assembly SK1500-9CP
£66.12 Inc. VAT
£55.10 ex. VAT
Gummers Isolating Adapters SK4753-6CP
£20.41 Inc. VAT
£17.01 ex. VAT
Gummers Knob & Sleeve Kit Sk4750-4
£102.73 Inc. VAT
£85.61 ex. VAT
£123.28
Gummers Knob Assembly Kit SK1850-14CP
-175129-p.jpg?w=500&h=500&v=74211C12-53CA-4BB3-87EA-CDFA3EF7A5E6)
£137.98 Inc. VAT
£114.98 ex. VAT
Gummers Metal Lever Kit SK1500-4L
£101.59 Inc. VAT
£84.66 ex. VAT
£121.91
Gummers Non Shut Cartridge SK1500-21
-20655-p.jpg?w=500&h=500&v=3071FD0B-AD4F-4B2B-BB99-8FFE3EA4FBBE)
£110.62 Inc. VAT
£92.18 ex. VAT
£132.74
Gummers Piston & thermostat for Sirrus thermostatic shower mixer valves GU.SK1500-3
-175844-p.jpg?w=500&h=500&v=AE246F33-4F0F-4830-A8B8-1D86DBAB2EC1)
£18.06 Inc. VAT
£15.05 ex. VAT
£21.67
Gummers Return Spring SK360121SPRING
-175067-p.jpg?w=500&h=500&v=279195F5-421A-4C31-A2A5-18C07EF77230)
£8.51 Inc. VAT
£7.09 ex. VAT
Gummers Seal Kit Including Filters SK500-1
£13.26 Inc. VAT
£11.05 ex. VAT
Gummers Seal Kit Including Filters SK603-1
-175120-p.jpg?w=500&h=500&v=8924D1DD-EDC7-460C-BBD0-869900D15C3A)
£13.54 Inc. VAT
£11.28 ex. VAT
Gummers Seal Kit with Filters SK803-1
-175842-p.jpg?w=500&h=500&v=A892F403-00DB-40B9-9972-32636FDA5602)
£40.00 Inc. VAT
£33.33 ex. VAT
Gummers Seals & Thermostat Kit SK5000-3
-196203-p.jpg?w=500&h=500&v=49A1674B-C3D9-4A16-B867-743F87E49D38)
£82.40 Inc. VAT
£68.67 ex. VAT
£98.88
Gummers Shower Control Handle SK1500-8ACP
-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
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.