
EXTRA 5% OFF SUMMER SALE*
USE CODE 'SUM5' IN THE SHOPPING CART TO APPLY YOUR DISCOUNT
OFFER RUNS UNTIL 1st SEPTEMBER 2026
*Minimum spend £100, online orders only
THOMAS DUDLEY OSMO T1 DUAL FLUSH CONCEALED PNEUMATIC CISTERN excludes PUSH BUTTON with BRASS INLET, 377203
Brand: THOMAS DUDLEY by:- TYDE
Product Code: 377203
Availability: In Stock
Estimated Delivery: 1-3 Working Days
Product Code: 377203
Availability: In Stock
Estimated Delivery: 1-3 Working Days
Price:
£103.84
£83.73
(£69.78 ex Vat)
THOMAS DUDLEY OSMO T1 DUAL FLUSH CONCEALED PNEUMATIC CISTERN excludes PUSH BUTTON with BRASS INLET, 377203
Top access concealed reversible cistern with AXIS Technology™ creating multiple inlet and outlet options as standard for pod applications.
Perfectly designed to be mounted on GRP, Timber and Steel framed pods.
Features:
- WRAS Approved cistern assembly
- WRAS Approved Dudley Niagara pneumatic flush valve
- WRAS Approved Dudley Victoria cable flush valve
- WRAS Approved Dudley Hydroflo 7s Delay Fill Brass Tail Inlet Valve (Side or Bottom Inlet)
- Easy top access with reversible SnapLock lid™
- Factory Assembled
- Pneumatic push button / plate can be installed up to 250mm away from cistern
- Unique reversible cistern body due to AXIS Technology™ achieving multiple outlet and inlet options
- Flush Pipe Stability System (FPSS™) with SureLock™ Bracket
- Multiple Flushing Volumes: 6/4 – 5/3 – 4/2.6 ltr (Alternative volumes upon request)
- Fluid category 5 cistern; the only way to achieve a water regulations compliant cistern in standard height pod shelves
- Available with offset flush outlets and varying flush volumes
- Stock Item - Available for next working day dispatch
Water Saving:
Excellent water saving from the factory set Dudley Niagara valve at 6/4 ltr. Outstanding water saving performance when setting the Dudley Niagara valve to 4/2.6ltr dual flush combined with the Hydroflo 7 second Delay Fill inlet valve.
Technical Data:
- Operation All TYDE Pushbuttons & Pushplates
- Inlet Side inlet as standard, bottom inlet available
- Outlet Niagara Pneumatic as standard (centre outlet), 120mm offset available
- Flush Pipe 90 tight radius push fit flush pipe Min 105mm max 386mm (125mm from base of cistern)












