Part #: 4HTF4

4HTF4 | 1/2" Female Coupler, 1/2" NPTF Threads

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ISO 16028 Flushface/Skidsteer Interchange

Profiles of male nipples help you to identify four popular styles of hydraulic quick disconnect couplers in nominal sizes ranging from 1/4" to 1". Nominal sizes represent intended hose or tube sizes, not the actual diameter of the coupler. For actual dimensions, print this page actual size and compare the profile drawings to your existing equipment.

Quick Disconnect Inspection & Maitenance
Prevent failures leaks, and predict necessary replacement with this quide to inspection and maitenance of quick disconnects and couplers. 

Body Size Recommended Maximum Pressure (PSI) Flow Rate (GPM)
5,000 4
3/8" 5,000 8
1/2" 5,000 17
5/8" 5,000 27
3/4" 5,000 36
1" 5,000 54