【PERFECT FIT】: 154856 Black Buttress Thread Closure Replacement is suitable for Triton II TR100 & TR140 manufactured after 10-01-01, Triton C-3 Commercial pool and spa sand filter manufactured before March 1997, such as models TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3. Replace OE part numbers # 154856 【FUNCTION】: Effectively and quickly solve the problem of leakage in your sealing kit, ensuring that the filter can work properly and provide clean water flow for your pool 【MATERIAL】: Mainly made of durable ABS and metal, wear-resistant, resistant to water flow impact, not easy to deform or leak; The black coating on the surface has good corrosion resistance 【EASY TO INSTALL】: Simply install the pressure gauge and bleeder valve to the closure lid. Easy to clean, simply clean the lid o-ring and lubricate with silicone grease. Place the closure lid on the filter and tighten it to ensure the air vent is up inside the dome of the closure 【PACKAGE INCLUDES】: Air relief valve lid, PSI gauge, air safety valve lock nut, O-rings, and a lid wrench

154856 8-1/2" Black Buttress Thread Closure Kit

Replacement for Pentair sand filter models: TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3

Application: 

Designed to fit Triton II TR100, TR140, TR100C, TR140C, TR100C-3, TR140C-3 models.
Fits Pentair Triton II TR100 & TR140 (manufactured after 10-01-01).
Fits Pentair Triton II Commercial TR100C & TR140C.
Fits Pentair Triton C-3 Commercial sand filters (manufactured before March 1997).

Replace Part Number:
154856.

Specification:
Function: Effectively and quickly solve the problem of leakage in your sealing kit, ensuring that the filter can work properly and provide clean water flow for your pool.
Material: Mainly made of durable ABS and metal, wear-resistant, resistant to water flow impact, not easy to deform or leak; The black coating on the surface has good corrosion resistance.
Easy To Install: Simply install the pressure gauge and bleeder valve to the closure lid. Easy to clean, simply clean the lid o-ring and lubricate with silicone grease. Place the closure lid on the filter and tighten it to ensure the air vent is up inside the dome of the closure.
Package Includes: Air relief valve lid, PSI gauge, air safety valve lock nut, O-rings, and a lid wrench.