Liquid Tight Conduit Fitting, Straight Type, Female Threaded
Liquid Tight Metal Conduit Fitting S51 series is certified by UL laboratory according to UL514B and Canadian CSA-C22.2 No.56 standard. S51 series metal fittings are applied on the relay point close to the end of wiring system to switch the EMT to metal flexible conduits for convenient termination and complete wiring protection. The body is made of zinc alloy with RoHS compliance. The fitting is fitted to threaded EMT by female NPT thread system and connected with metal flexible conduit by a nut. It benefits to apply to indoor or outdoor environments after assembled with the liquid tight metal flexible conduit series PULTG, PCBLTG, PHLTG and PNKLTG.
Feature
-
Material:
Zinc Alloy -
Temperature Range:
-20℃~+90℃ -
IP Rating:
IP 66 (Fit with conduit series: PULTG, PCBLTG, PHLTG & PNKLTG) -
Surface Finish :
Zinc plated, other treatments are available by consult. -
RoHS Compliance :
Yes -
Certificate :
cULus (File No.: E256570)
Parameter
| Nominal Conduit Size | Nominal Conduit Size | NPT Thread | Part Number | Package/Box (Pcs) | Weight/Box (Kg) | Certificate | Mated With |
|---|---|---|---|---|---|---|---|
| 12 | 3/8 | 1/2" | S511-3/8 | 500 | 18.5 |  |  |
| 16 | 1/2 | 1/2" | S512-1/2 | 500 | 19.5 | | |
| 21 | 3/4 | 3/4" | S513-3/4 | 240 | 17.8 | | |
| 27 | 1 | 1" | S514-1 | 160 | 18.6 | | |
| 35 | 1-1/4 | 1-1/4" | S515-1-1/4 | 80 | 15.4 | | |
| 41 | 1-1/2 | 1-1/2" | S516-1-1/2 | 60 | 13.6 | | |
| 53 | 2 | 2" | S517-2 | 50 | 18 | | |
S51 Series: UL Listed EMT to Metal Flexible Conduit Adapter
The S51 Series Metal Fittings are high-performance transition connectors certified by UL Laboratory (UL514B) and Canadian CSA-C22.2 No.56 standards. These fittings are expertly designed to serve as a relay point in wiring systems, seamlessly switching from EMT (Electrical Metallic Tubing) to liquid-tight metal flexible conduits for convenient termination and comprehensive protection.
Why Use S51 Series Transition Fittings?
Dual Certification: Meets both UL514B and CSA-C22.2 requirements, ensuring compliance for projects across North America.
Seamless EMT Transition: Features a Female NPT thread system for secure attachment to threaded EMT, providing a stable bridge to flexible wiring.
Superior Material & Safety: Constructed from premium zinc alloy with full RoHS compliance, offering excellent durability for indoor and outdoor use.
Complete Protection: Ensures a liquid-tight seal that protects power and data lines at the most vulnerable transition points of the wiring system.
S51 Series Technical Specifications
| Standards | UL514B / CSA-C22.2 No.56 |
| Connection A | Female NPT Thread (for EMT) |
| Connection B | Nut Connection (for Flexible Conduit) |
| Material | Zinc Alloy (RoHS Compliant) |
System Compatibility
For optimal liquid-tight performance in both indoor and outdoor environments, the S51 series is recommended for use with Kaiflex conduit series:
PULTG & PCBLTG: For standard industrial applications.
PHLTG & PNKLTG: For specialized high-performance environments.
*Engineered for durability and reliable termination in complex industrial wiring systems.*
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