Watts DET-5 Expansion Tank 2.1 Gal
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Watts

Expansion Tank 2.1 Gal

Mfg.# DET-5
Sku# 1542125

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  • Features
  • Specifications
Used on gas, oil, or electric, direct-fired, residential water heater and hot water storage tank applications to absorb the increased volume of water created by thermal expansion. It also maintains balanced pressure throughout the water supply system by keeping system pressure below the T&P relief valve setting. It is a pre-pressurized, field-adjustable steel tank with an FDA-approved Butyl rubber diaphragm, and brass 3/4 in (20mm) inlet connection. An expansion membrane prevents air-to-water contact inthe tank ensuring a long system life. IAMPO listed and ANSI/NSF 61 certified. Maximum Pressure: 150psi (10 bar).
  • Size Gal: 2.1