HD33LT Main Drain Gasket – Professional Grade Pool & Spa Sealing Solution

Introduction

As a retailer of hot tub spare parts and pool equipment, I know how crucial proper sealing is in drainage systems. This HD33LT main drain gasket is an essential 1.5mm component that ensures watertight integrity in your pool or spa’s main drain assembly.

Product Overview

This precision-engineered gasket creates a reliable seal between the main drain body and cover, preventing water leakage while maintaining proper hydraulic flow. The 1.5mm thickness provides optimal compression and durability for long-lasting performance.

Key Features

Superior Material Construction

Manufactured from high-grade materials resistant to pool chemicals, UV exposure, and temperature fluctuations. Maintains elasticity even with constant chlorinated water exposure.

Precision Engineering

Exact dimensions ensure perfect fitment with compatible drain assemblies. The 1.5mm thickness delivers ideal compression without over-tightening.

Chemical Resistance

Formulated to withstand chlorine, bromine, salt water, and common pool chemicals without degrading.

Technical Specifications

Specification	Details
Product Code	SPC272T
Compatible Model	HD33LT
Thickness	1.5mm
Material	Chemical-resistant elastomer
Application	Main drain sealing
Category	Certikin Inlets & Vacuum Points

Installation & Maintenance

Ensure clean surfaces before installation and position evenly for uniform compression. Regular inspection prevents premature wear – look for cracking, hardening, or loss of elasticity.

Applications

Perfect for residential pools, commercial installations, spas, hot tubs, and routine maintenance. Compatible with Certikin drainage systems.

Professional Recommendation

Replace drain gaskets during regular maintenance or when servicing drain assemblies. This small investment prevents water loss and potential system damage, making it essential for proper pool care.