Project Description



AISI 316 s.s.
PP, chem. bonded fiberglass

Max working pressure

15 bar

Thread specification


Inlet thread size

From 3/4″ to 1-1/2″

Outlet thread size

From 3/4″ to 1-1/2″


ZSA quick coupling joints are a very popular solution for industrial facilities requiring ease of operation. Our range of products for surface pre-treatment plants is the most complete on the market and has been developed in collaboration with the most important system manufacturers on a worldwide basis. PNR has designed most of the assembly accessories commonly adopted today in pre-treatment plants. Quick couplings and pipe holder clamps can be quickly assembled and disassembled in seconds to minimize maintenance and shut-off time.

AEAir capacity, inletNcm/minHEHeightmmRARadiusmm
AUAir flow, outletNcm/minLFHose lenghtmRFFemale threadinch
CCartridge ident colorLPMax operating pressurebarRFSInlet thread steaminch
CAInternal volumeliterLQMax capacitylpmRFWInlet thread waterinch
DEDepthmmLTMax operation temperature°CRGMale threadinch
DINipple inner dia (hose reels)mmMWire net mesh sizemeshSThicknessmm
D,D1DiametermmMFFlexible hose sizeinchSVSwivel base model
DXNipple inner diametermmPDepthmmUOutlet thread sizeinch
EInlet thread sizeinchPDPipe external diametermmUFOutlet fem thread sizeinch
FFFlange nominal diainchPSPipe sizeinchWWeightkg
H,H1HeightmmQCapacitylpmWFWater inletinch
  WSWrench sizemm

The “Configuration” letter x follows this table:

1) Join two parts of quick coupling together
2) Put levers down and fasten
3) Fix bolt and complete setup

* Weight depending on the materials

* Weight depending on the materials