Value Brand Structural Pipe Fitting External Coupling Cast Iron 1.5 in
Cast iron external coupling connects 1.5 in pipe with corrosion-resistant zinc-plated finish
- Cast iron construction resists corrosion
- External coupling fits 1.5 in pipe size
- Zinc-plated finish adds extra protection
- ASTM A153 standard ensures reliable quality
- 4 in overall length provides secure connection
Structural Pipe Fitting External Coupling
This Value Brand external coupling connects two sections of 1.5 in nominal pipe in a straight line. The cast iron body is zinc plated for corrosion resistance and suits plumbing or structural frameworks where a rigid joint is required.
Capacity and headroom
The fitting accepts an actual pipe outer diameter of 1 7/8 in and provides an inside diameter of 2 in across an overall length of 4 in. It handles standard pressure duties for this pipe size but is not rated for extreme loads or specialised chemical service.
Thermals noise and power draw
As a passive cast iron component it generates no heat, produces no noise and draws no power during operation. Ambient temperature and fluid temperature limits are governed by the piping system design rather than the coupling itself.
How it compares
Measured against everything we stock in Storage Sheds & Accessories, at today’s prices. Recalculated every night.
- Price $7.99
- Cheaper than about 70% of the 882 comparable items (median $13.99).
Specifications
| Product | |
|---|---|
| Brand name | Zoro Select |
Questions about this item
Will this 1.5 in external coupling join to my existing 1 7/8 in OD pipe?
Yes, the coupling is made for an actual pipe outer diameter of 1 7/8 in so it fits that size directly.
How can I confirm the zinc-plated finish meets the ASTM A153 standard after installation?
The gray zinc-plated coating is produced to ASTM A153; visual inspection of the uniform gray surface after fitting shows the coating is intact.
Does the box include any gaskets or sealant for the joint?
The package contains the cast iron external coupling only; gaskets and sealant are not included.
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