2″ Gorman-Rupp Replacement Diaphragm – Rubber
The 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber is a practical, cost-effective part for contractors who need a quick and dependable fix on a Gorman-Rupp 2″ pump. Rubber works well in clean water and lightly dirty dewatering applications where abrasion and chemical contact are not major concerns. This replacement diaphragm is built to OEM specs and fits your 2″ Gorman-Rupp pump without any modification. It is a straightforward part for straightforward jobs.
Key Features
- Fits Gorman-Rupp 2″ diaphragm pumps for a direct bolt-on replacement.
- Rubber construction suits clean water, groundwater, and lightly soiled fluid applications.
- OEM-quality dimensions for a proper seal and consistent pump output.
- A budget-friendly choice for routine pump maintenance and emergency replacements.
- Works well for contractors handling general dewatering on lower-intensity job sites.
- Stocked and ready to ship from Ken’s Distributing.
Specifications and Compatibility
- Size: 2 Inch
- Material: Rubber
- Pump Compatibility: Gorman-Rupp 2″ diaphragm pumps
- Part Number: 26812-711
- Part Type: Replacement Diaphragm
- Use: Clean water dewatering, groundwater control, light construction pumping
Why the 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber Works for the Right Job
Rubber is the sensible choice when your pump is not dealing with anything aggressive. It flexes well through a normal pump cycle and holds a reliable seal in clean to lightly dirty water applications. Gorman-Rupp 2″ pumps used for trench dewatering, foundation water removal, and general site drainage are good candidates for a rubber diaphragm.
The cost advantage of rubber over neoprene or TPE also makes it a smart pick for contractors who run multiple pumps and replace diaphragms on a regular schedule. Stocking a few rubber diaphragms means you can do a fast swap on a 2″ Gorman-Rupp without waiting on a specialty part. It keeps your pump in service and your job on track without a big parts cost.
Cross-Compatibility
The 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber is built for Gorman-Rupp 2″ diaphragm pumps and can be cross-referenced using part number 26812-711. If you need a replacement diaphragm in neoprene or TPE for this same pump, we carry both options on separate product pages. We also stock rubber diaphragms in 3″ and 4″ sizes for Gorman-Rupp pumps and rubber options for other major brands.
Frequently Asked Questions
Q. What Gorman-Rupp Pump Does This Rubber Diaphragm Fit?
The 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber fits Gorman-Rupp 2″ diaphragm pumps. Always confirm the size on your worn diaphragm or check the pump’s nameplate before ordering. Getting the size right on the first order saves you from delays and keeps your pump running.
Q. How Does Rubber Compare to Neoprene or TPE for a Gorman-Rupp 2″ Pump?
Rubber is the most affordable of the three and performs well in clean or lightly dirty water. Neoprene is a step up when your pump is moving muddy or mildly chemical water on a regular basis. TPE is the best option for high-heat or chemical-heavy jobs. If your Gorman-Rupp 2″ pump stays on cleaner jobs, rubber is a cost-effective choice that does exactly what you need.
Q. How Long Will This Rubber Diaphragm Last in the Field?
In clean to lightly dirty water applications, a rubber diaphragm typically lasts from several months to over a year. Running the pump through sandy or gritty water shortens that life. Check the diaphragm every few months during active use seasons to catch any signs of wear or cracking early. Early replacement keeps you from losing time on a job to an unexpected failure.
Q. Can I Order This Part by Part Number?
Yes. The 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber crosses to Gorman-Rupp part number 26812-711. You can use that number to verify fit before you order. If you have questions about whether the 2 Inch Gorman-Rupp Replacement Diaphragm – Rubber is the right choice for your pump, call us at (720) 568-0283 and we will confirm it for you.