Angle-Pattern Binder Adaptor – 2.8mm x 41mm – Single
Order Code: CA41-28-AS
- Needle Diameter
- 2.8 mm
- Needle Length
- 41 mm
A SINGLE angle-pattern, Binder-style, connection adaptor, complete with a 2.8mm diameter x 41mm long needle.
These connection adaptors are offered as a useful addition to a commissioning engineer’s toolkit for fault-finding situations e.g. when no signal is being achieved from a balancing valve, despite the known presence of a flow. In these circumstances, the extra 4mm of insertion length can be used to test whether the rubber insert in a pressure-test-point has ‘slipped’ to a point whereby it can no longer be fully penetrated by a standard 37mm needle.
The insertion probe has a brass body and a stainless steel needle. The knurled ring has a 3/8″ UNF female thread to suit the corresponding male thread on a Binder-style pressure-test-point. Supplied with an O-ring fitted at the base of the needle to assist sealing on the pressure-test-point (effective needle length with O-ring fitted is circa 39.5mm).
The elbow and quick-release plug are nickel-plated brass and the Dowty washer is mild steel with a bonded nitrile seal.
P.T.F.E. thread-sealant is applied to the joint between the insertion probe and the elbow, thus creating a solid seal.
Directly compatible with the quick-release coupling on all Comdronic connection tubes.
If you own a Comdronic Manometer, claim your Loyalty Discount on this item in the Kit-List.