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A solid machined pump head with an integral discharge check valve along with a solid machined bottom check valve assembly minimizes the number of parts needed and makes for easy disassembly
allow maximum uptime
pH and total alkalinity reduction
Carbon Steel Ring
Square D SDSA1175 Surge protection device, Surgelogic, 36kA, 120/240 VAC, 1 phase, 3 wire, 25kA SCCR, NEMA 4X Inline Check Valve A solid machined pump headSquare D SDSA1175 Surge protection device, Surgelogic, 36kA, 120 240 VAC, 1 phase, 3 wire, 25kA SCCR, NEMA 4X This surge protection device from Square D is a type 1 device that can be used with or without an over current protection device. This device can be used indoors or outdoors to provide surge suppression for 1 PH, 3 wire, 120 240 VAC or 2 wire, 120 VAC systems. With a short circuit current rating 25 kA, back nipple mounting, and NEMA 4X rating,
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