Page 15 - Drinks Dispense & Pure Water - John Guest

Polarclean Working Pressures and Temperatures POLARCLEAN RANGE
Water 5 Bar at 30ºC Max
NOTE: ALL ‘OUTER’ COAXIAL COOLANT TUBES ARE
Minimum Temperature -5ºC* [internal fluids must not be permitted to freeze] 18MM DIAMETER.
* At sub zero temperatures material strength reduces. Extra care should be taken to EQUAL STRAIGHT CONNECTOR
avoid abusive handling & impact at lower temperatures.

TO MAKE A POLARCLEAN CONNECTION
PART NO. INNER TUBE
OD
Outer Collet Tube Stop Beer Tube NC2617 3/8
Outer ‘O’ -Ring
EQUAL ELBOW CONNECTOR

PART NO. INNER TUBE
OD
NC2618 3/8
Inner Collet Inner ‘O’ -Ring Coolant Tube REDUCING ELBOW CONNECTOR

For transparent connectors:
1. Push beer tube up to tube stop.
Visually confirm correct tube PART NO. INNER TUBE INNER TUBE
positioning and pull to check OD OD (RED COLLET)
connection is secure. NC2635 3/8 x 8
2. Push the coolant tube up to the KEG CONNECTOR
tube stop. Visually confirm correct
tube positioning and pull to check Typically used with
connection is secure. PI221616S at side inlet.
3. Connect beer supply and check for
PART NO. INNER TUBE SIDE INLET KEG COUPLER
leakages. OD TUBE OD BSP THREAD
NC2648 3/8 1/2 1/2
4. Connect coolant supply and check NC2782 3/8 1/2 5/8
for leakages.
TEE CONNECTOR
TO DISCONNECT A POLARCLEAN CONNECTION

For transparent connectors:
PART NO. INNER TUBE BRANCH TUBE
OD OD
1. Ensure both beer and coolant
NC909 3/8 x 3/8
lines are depressurised. Push
and hold the outer collet square
PARALLEL CONNECTOR
against the face of the fitting whilst
withdrawing the coolant tube.
2. Fit the Coaxial Collet Release Tool
PART NO. INNER TUBE BRANCH TUBE
(NC2654) over the beer tube and OD OD
slide into the Coaxial Connector
NC2546 3/8 x 1/2
until square against the inner
collet. Depress the inner collet INTERNAL COLLET BARBED COOLER
whilst withdrawing beer tube. RELEASE TOOL SPIGOT
3. Remove Release Tool.

PART NO.
PART NO.
NOTE: For non-transparent coaxial connectors the beer tube passes through the
NC2654 NC2742
connector without interuption. 18MM

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