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Dome & Flex-Protecting Liquid-Tight Strain Relief Connectors

Dome & Flex-Protecting Liquid Tight - Dome & Flex-Protecting Liquid-Tight Strain Relief Connectors

These polyamide strain relief connectors are resistant to salt water, weak acids, weak alkalis, alcohol, esters, ketones, ether, gasoline, mineral oil, animal and vegetable oil and meet IP 68 specifications for liquid tight. They can be utilized underwater to 300 feet, underground for direct burial cables, fiber optics, computers, control cabinets, instruments, medical/dental equipment, car washes, hot tubs, and carpet cleaning machines.

They are easily installed and 10 sizes accommodate diameters from 1/16” to 1-3/4”. No disassembly required, simply push cable or tubing through installed strain relief connector and tighten dome nut.

Click to view spec sheet: Dome & Flex-Protecting Liquid-Tight Strain Relief Connectors
ECS Catalogue Number FLEX CONNECTOR CABLE OR TUBING RANGE THREAD TYPE SIZE Dimensions Locking Nuts (Polyamide)
CLEARANCE HOLE +.010 B MAX OA LENGTH (DOME) C MAX OA LENGTH (FLEX) D THREAD LENGTH WRENCHING FLATS LOCKING NUT (BLACK) NO. THREAD TYPE SIZE THICKNESS WRENCHING FLAT
TSRD-09NA
RF09NA .20-39 3/8" NPT .68 1.59 3.25 .59 .87 NN-09-BK 3/8" NPT .27 .94
TSRD-09NR
RF09NR .12-28 3/8" NPT .68 1.59 3.25 .59 .87 NN-09-BK 3/8" NPT .27 .94
TSRD-13NA
RF13NA .24-.47 1/2" NPT .83 1.77 4.22 .59 .94 NN-13-BK 1/2" NPT .27 1.06
TSRD-13NR
RF13NR .20-.35 1/2" NPT .83 1.77 4.22 .59 .94 NN-13-BK 1/2" NPT .27 1.06
TSRD-16NA
RF16NA .39-.55 1/2" NPT .89 1.86 4.61 .59 1.06 NN-13-BK 1/2" NPT .27 1.06
TSRD-16NR
RF16NR .27-.47 1/2" NPT .89 1.86 4.61 .59 1.06 NN-13-BK 1/2" NPT .27 1.06
TSRD-21NA
RF21NA .51-.71 3/4" NPT 1.05 1.97 5.12 .59 1.30 NN-21-BK 3/4" NPT .27 1.26
TSRD-21NR
RF21NR .35-.63 3/4" NPT 1.05 1.97 5.12 .59 1.30 NN-21-BK 3/4" NPT .27 1.26
TSRD-29NA
- .71-.98 1" NPT 1.35 2.24 - .71 1.65 NN-29-BK 1" NPT .27 1.57
TSRD-29NR
- .47-.79 1" NPT 1.35 2.24 - .71 1.65 NN-29-BK 1" NPT .27 1.57

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