Suitable for Pentair pool valve sealing kits - O-rings 271148 (G-417) and 271151 - 2-inch top mount valves

Ensure the long-term sealing of your Pentair pool valve with this precision replacement O-ring kit. Specifically designed for 2-inch top-mount valves, this kit includes part numbers 271148 (also known as G-417) and 271151 O-rings, essential for preventing leaks at the valve ports and maintaining optimal pressure in your filtration system. Key Features: ✅ Certified Compatibility: Designed to match Pentair original part numbers 271148 (G-417) and 271151, specific to 2-inch top-mount valves. ✅ Complete Maintenance Kit: Includes the two critical O-rings needed to seal internal valve connections, ideal for a complete rebuild. ✅ Optimal Sealing: Made of premium EPDM elastomer, providing excellent resistance to water, pool chemicals (chlorine, bromine), and temperatures. variables.

✅ Easy Installation: Designed for quick replacement when removing the valve for maintenance or cleaning, without the need for special tools.

✅ Leak Prevention: Replaces worn, deformed, or cracked seals, eliminating pressure loss and costly water leaks.

Compatible Applications:

2-inch top-mount Pentair valves, such as some Multiport valves or shut-off valves.

Valve maintenance, repair, or complete overhaul.

Replaces worn seals referenced 271148 (G-417) and 271151.

Recommended Replacement Instructions:

Turn off the pump power and set the valve to the "OFF" position or "CLOSED".

Release system pressure via other bleed valves.

Carefully unscrew and remove the top-mount assembly.

Locate the old O-rings in their respective grooves (usually around the ports and center shaft).

Using a non-metallic tool (e.g., a plastic screwdriver), carefully remove the old O-rings without scratching the surfaces.

Thoroughly clean all O-ring grooves and contact surfaces.

Lightly lubricate the new EPDM O-rings (271148 & 271151) with a pool-safe, silicone-based lubricant.

Install the new O-rings in their respective grooves, ensuring they are properly seated and not twisted.

Reinstall the valve cover and tighten the screws or nut evenly. of fixing.

Check for leaks after gradual recommissioning.

Technical Specifications:

Compatible Part Numbers: Pentair 271148 (G-417) and 271151

Type: EPDM O-rings

Size: For 2-inch top-mount valves

Application: Internal sealing of Pentair multiport/shut-off valves

Package Contents:

1 × O-ring 271148 (G-417)

1 × O-ring 271151

A small sachet of silicone lubricant may be included (to be verified).

Important Compatibility Note:

This product is a compatible replacement seal kit. This product is not manufactured, sponsored, or affiliated with Pentair. Part numbers 271148, G-417, and 271151 are used for identification and cross-referencing purposes only. It is imperative to verify that these gaskets are an exact match for your Pentair valve model before purchasing. Pro Tip: Using a silicone lubricant is crucial to protect the gaskets during installation, ensure proper sliding, and extend their lifespan. Inspect these gaskets each time you open the valve for filter maintenance. Maintain the integrity of your system with this Pentair gasket kit—a simple and cost-effective solution for optimal, leak-free valve performance!