12.4.3.2 Fitting threaded connectors
Procedure
1. For 1/4 inch threaded connectors, detach desired threaded connector from hydraulic connector
pack 1. 1/2 inch connectors also available.
2. For 1/4 inch threaded connectors, place connection collar over threaded connector and place on top of
the pumphead seal. For 1/2 inch threaded connectors, remove pumphead seal, insert double o-ring
portion of 1/2 inch connector into fluid port.
3. Tighten connection collar onto pumphead by hand while holding the threaded connector with a tool
(see table below)
Threaded connector
Tool
Figure reference
1/4 ” BSPT
14 mm spanner
(3a)
1/4 ” NPT
9/16 ” spanner
(3b)
1/2 ” BSPT
1/2 ” spanner
(3a)
1/2 ” NPT
13 mm spanner
(3b)
Procedure
4. Repeat procedure for other threaded connector.
5. Check for leaks and tighten connection collar further if necessary. The threaded portion of the
connector will require an appropriate sealing method such as chemically compatible thread sealing
tape to get a leak proof seal.
12 INSTALLATION: PART 3 (FLUID PATH)
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