American Engineering Trusted Worldwide

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Fittings / O-SEAL® / 53R-7-CUNI

Female Pipe Thread

Data sheet
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American Engineering Trusted Wordwide ®

DATA SHEET

53R-7-CUNI
11/15/2025 3:38 PM

Product Category 53R-7-CUNI
Part Description Female Pipe Thread

Dimensions

A 1.750
B 2.94
C 1.38
D-THREAD 1.500" - 11.5

General

Pressure Rating 1500 PSI
Tailpiece Material Copper Nickel 70/30, MIL-C--15726F, UNS C71500
O-Ring Material Viton® Fluorocarbon Type 1, Class 2 (90 durometer)

cpvmfg.com | 484.731.4010

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Caution: Do not mix or interchange valve components with those of other manufacturers.