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Clack Retention Tank 40 Gallon 21 x 42

Clack Retention Tank 40 Gallon 21 x 42
Item# CRT40
Pressure & Vacuum Relief Valves: 

Product Description

Clack Corporation Retention Tanks are designed for easy installation with convenient IN/OUT piping connection at the top of the tank. Included with the tank is the 1190RT IN/OUT Head, 1 - x 1 - PVC Solvent Straight Fitting Kit and (2) 1 - Plastic Straight Male NPT Fittings. Bypass is optional.

Full 1 blow down drain at lowest point of tank, 360 drain orientation, Black one piece polyethylene liner for impact and corrosion resistance, 5 year limited warranty, Baffle diffuser for enhanced chemical/water mixing included, Gray outer fiberglass with epoxy resin, Maximum Operating Pressure - 75 PSI, Maximum Operating Temperature - 120F.

IMPORTANT - Polyglass tanks are designed to withstand pressure but they will collapse if subjected to a vacuum. A vacuum breaker should always be installed to prevent tank damage.


Vacuum Relief Valve
Vacuum Relief Valve
Vacuum Relief Valve N36 M1, 3/4"
Pressure Relief Valve
Pressure Relief Valve
Relief Valve, Inlet/Outlet 3/4 In, MNPT x FNPT Connection, Material of Construction Brass, Pressure Range 50 To 175 PSI, Spring Material Stainless Steel, Temp Range 0 To 180 F,