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ESF SEAL WATER METER SINGLE TUBE MODEL

Technical specifications

MODEL ESF-P ESF-K
BODY material Delrin® (POM) Kynar® (PVDF)
Metering tube

Polysulphone (PSU), Borosilicate glass or PES

PES, Polysulphone (PSU) or Borosilicate glass

Metallic parts SS316 or SS304 SS316 or SS304
O-ring seals Viton® or EPDM Viton® or EPDM
Maximum pressure 435 psi 435 psi
Maximum temperature 212°F / 100°C 266°F / 130°C
Connections 3/8 hose barbs
1/2 hose barbs
3/8 OD straight tubes
3/8 compression fittings (with nut and 2 ferrules)
1/4 NPT female threads
1/4 NPT male threads
3/8 hose barbs
1/2 hose barbs
3/8 OD straight tubes
3/8 compression fittings (with nut and 2 ferrules)
1/4 NPT female threads
1/4 NPT male threads
Weight 3.5 lb (1.5 kg) (complete with pressure gauge, pressurizing valve and packaging) 3.5 lb (1.5 kg) (complete with pressure gauge, pressurizing valve and packaging)
Build options Body material, metering tube, metallic parts, o-ring seals, connections
Optional accessories Inductive adjustable alarm sensor and holder, pressure gauge (with optional red set pointer), floor mounting stand, pressurizing valve