Through Bore Hydrant, BS750, flanged, PN16

Features

• Outlet connections BS336 with screwed 2½” round thread. Through bore. Bore Dimension full 80mm diameter with outlet removed
• Exceeds standard flow requirements: Minimum 2000l/min @ 1.7 bar and Kv = 92. Actual flow 2538l/min @ 1.7 bar and Kv = 115
• Upgraded frost plug design with built in SS316 mesh and an improved fit reduces debris related failures and prevents plug push through, while remaining fully compatible with existing replacement procedures
• Stem drive - Stem cap in accordance with BS 750/BS 5163-2
• Corrosion resistant construction, D.I. coated with WRAS approved epoxy coating Blue RAL 5017, to 250 microns min, holiday-free
• Air valve orifice sizes: DN 25 Air and vacuum 100 mm², automatic 8 mm². High-strength composite body with corrosion-resistant parts
• Large orifice reduces risk of blockage / Automatic valve releases small air volumes under pressure
• For more details about the air valve refer to datasheet no. 701/40-010
• Reduces aerated water, improving performance and customer satisfaction
• Simplifies mains testing, draining, and recharging. Improves efficiency by reducing air in the system
• Automatically bleeds air while maintaining hydrant function, reducing reinstatement.
• In some cases combines hydrant and air valve to cut assets, excavations, joints, leaks, and CO₂
• Makes better use of 3" connections where an air valve is installed, by combining it with a hydrant to enable both air release and easy water extraction or equipment access