21 Series - European Industrial Mini Pneumatic Quick Release Couplings (DN 5)
Single/Double Shut-Off Air Quick Couplings (Optional For Valved Nipple)
Europe Standard Rectus 21KA
This plug profile design has small dimension, the groove outside dimension is smaller than the pilot outside demension, this is most recognizable feature.
|Male Pipe Thread
||Female Pipe Thread
||Screw-On Hose Connection
■ Connection Style: Male Pipe, Female Pipe, Hose Barb, Screw-On Hose Connection(optional for adding spring hose guard, and with bulkhead-panel mounted style) ■ Thread Type & Sizes: R(BSPT), G(BSPP), N(NPT) - 1/8" to 3/8" ■ Material: Brass(Optional Nickel Placted), Hardened Steel(Zinc Plated) ■ Body Size: 1/8"
■ Valved Plug–Suffix V
21C Series - Automatic / Push To Connect
Rectus 21KA Interchange Ball Locking, One Hand Operation, MINI Pneumatic Quick Release Couplings
RECTUS 21KA, CAMOZZI 5000 Couplings, CEJN 223 Series, NORGREN 233 Series, PARKER DM Series, DIXON BR Series, TOMCO SC Series, EWO, KANI....
|Body Size (DN)
|Rated Pressure (psi)
||-20°C to +120°C
|Min. Burst Pressure(psi) - Coupler Only
||26" Hg (connected)
|Min. Burst Pressure(psi) - Connected
||1/8" to 3/8"
- Body Materies: Zinc-Plated Steel, Brass(Optional Nickel-Plated Suffix B), Stainless Steel(Suffix SS). Optional seal and valve materials available.
- Safety lip(sleeve guards)prevents accidental disconnection. More efficient use of compressed air due to higher flows and reduced pressure drop.
- Connection Style: Male Pipe, Female Pipe, Hose Barb, other styles & sizes available on your request.
- Thread Type & Sizes: R(BSPT), G(BSPP), N(NPT) - 1/8" to 3/8"
- Body Size: 1/8"
21 series are widely used to compressed air lines in industry, garages, construction. For water and other fluids.