Description
Overview:
The Patay DD120 Ocean Master Range Pump Repair Kit is a direct-fit service pack for restoring performance in Patay manual diaphragm hand pumps. It contains two nitrile (NBR) diaphragms, a metal con rod, a diaphragm plate, two fixing screws, and two washers. Designed for the Ocean Master series, it is suitable for the DD120C Double Diaphragm Hand Pump and the DD120B Hand Pump with handles, with dimensions made to match the original parts. NBR diaphragms provide durability and good resistance to oils and many common chemicals, making the kit suitable for marine and general dewatering use. Fit this kit to recover prime, suction and flow, address leaks, and extend the working life of your pump in boats, workshops, yards, and site environments.
Key Features:
- Two high-quality NBR diaphragms for durability and chemical/oil resistance
- Includes con rod, diaphragm plate, fixing screws and washers for a complete rebuild
- Direct replacement parts for Patay DD120 series for reliable fit and function
- Helps restore suction, flow rate and priming performance
- Supports routine maintenance to reduce downtime and running costs
- Suitable for marine, site drainage and general water transfer tasks
- Components designed for straightforward installation with basic hand tools
- Matches original specification to maintain pump efficiency and stroke
- Robust metal hardware for dependable operation in demanding conditions
Typical Applications:
Maintenance and overhaul of Patay Ocean Master hand pumps used for bilge and deck drainage, emergency dewatering, flood control, pond or ditch emptying, grey water transfer, and general site or yard clean-up. Ideal for boats, marinas, workshops, agriculture, and construction settings where manual double-diaphragm pumps are required to handle freshwater, seawater, and light suspended debris.
Also known as:
Patay service kit, diaphragm set for Patay DD120, pump overhaul kit, seal and diaphragm kit, Ocean Master service pack, manual diaphragm pump maintenance kit, hand pump rebuild kit.
Fits Models:
DD120A, DD120B, DD120C
Alternate Part Numbers:
S1974
Product Specifications
| L&S Part No. | S1974 |
|---|---|
| Manufacturer | Patay Pumps |
| OEM No. | 1974 |
| Unit of Sale | 1 |
| Applications | DD120A, DD120B, DD120C |
| Fits Brands | Patay |
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