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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
replaceable stainless steel seat
Z551-4NL-Y
This 1/2 inch flow measurement valve monitors system flow in low to medium flow rate HVAC units
77 GPM per linear ft
it features a perforated design and is heel-proof and ADA compliant
Watts 77F-DI-250 2 - Part of the 77F-DI-250 Series Z100F-4NH replaceable stainless steel seatThis ductile iron flanged wye pattern strainer, 2 inch Watts Model 77F DI 250, has a one piece cast body, bolted cover flange with flat gasket seal, 304 stainless steel perforated screens and a drain blow off connection plug. Features One piece cast body Wye pattern Class 250 flanged connections Iron blow down plug Specifications Blowdown Outlet Connection Flanged Joint Blowdown Outlet Size 1 2 IN Body Material Ductile Iron Body Pattern Wye Bolt
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