Hydro-Quip 5.5kW Universal Flo Thru Heater [15" x 2"] [230V] [w/Union] (48-1555-HS) airsupply When a check valve becomes

When a check valve becomes unreliable or difficult to access

which helps the repair look fresher the moment it is installed

That makes it practical for more robust service applications

Gate valve with 1-1/2 inch union by 1-1/2 inch union connection

Hydro-Quip 5.5kW Universal Flo Thru Heater [15" x 2"] [230V] [w/Union] (48-1555-HS) airsupply When a check valve becomesThe Hydro Quip 5. 5 kW universal Flo Thru heater is designed for compatible 230 volt heating applications where a 15 inch by 2 inch heater assembly with union support is needed. A universal Flo Thru heater is useful because it provides direct in line heating while offering a versatile supported replacement option for systems built around this size and style. This version is especially useful when the installation benefits from the included union