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SI TECH - Pull Dump Valve

Sold Out
$43.00
Brand: SI TECH
Minus Plus

is backordered. We will ship it separately in 10 to 15 days.

Spring loaded Dump Valve with twin check valves and cord. Intended for use in inflatable units such as rebreathers, lift bags, BCD´s etc. Double check valves reduce water intrusion to a minimum. A moving pressure plate prevents the check valve from tacking to the spring retainer when dumping manually.

This Dump Valve is designed to be fitted in a Weld nut.


Weld nut: SI TECH Weld nut with item no: 11032. (Weld nut is included in 13350WN.)

Attachment tools: Item no: 18417 (set with external and internal tools, for grip enhancement).

Technical specification

  • Diameter: 45,5 mm
  • Height: 41 mm (total with weld nut), 26 mm (exterior)
  • Attachment threads: M33 x 1,5
  • Pressure resistance at 10 normal liters/minute: 100 mbar, at 100 normal liters/minute: 120 mbar
  • Released pressure resistance: maximum 30 mbar at flow rate 100 liters/minute free flow
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