Install Instructions

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PI-PF-520951 0111 (MB Compression Supply Adapter)
Product
Instructions
MANABLOC® Supply Adapter Connections
Compression / Male NPT / End Cap
1 2 3
A
B
C
D
E
4
5
THE WATER SUPPLY TO THE MANABLOC SHALL BE TURNED OFF
BEFORE ATTEMPTING INSTALLATION OF CRIMP SUPPLY ADAPTERS.
CAUTION
Use only supplied
sealing element.
1. Insure the sealing element (A) is in place and clean of any dirt or debris. Wet sealing element with tap water.
2. Slide the supplied compression nut (D) with ferrule (E) onto the tubing (threads of the nut toward the end of the
tubing). Nut comes assembled with ferrule.
3. Insert the supplied Stainless Steel Insert Stiffener (C) fully into the end of the PEX tubing as shown. Insert
Stiffener is not required when making a connection to CPVC or copper tubing.
4. Insert the pipe fully into the MANABLOC Supply Adapter and thread compression nut onto tting. Wrench
tighten (supporting the HEX on tting body with a crescent wrench) 1 to 1-1/4 turns past hand tight. The piping
must not put stress on the MANABLOC as leaking damage may result.
5. Insert the tting into the desired inlet/outlet port until the tting ange sets ush with the port. Thread the nut (B)
onto the MANABLOC inlet/outlet port. Hand tighten only. DO NOT OVER TIGHTEN.
NOTE: For male NPT MANABLOC adapters use only Teon Tape to pipe threads. DO NOT use pipe dopes, thread
sealers, Teon pastes, etc. For the End Cap Adapter follow steps 1 and 5.