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DNP 1-1/2IN COUPLER X 1-1/2IN NPT

Brand DNP Industriale Americas	Brand DNP Industriale Americas	Pack Size 1.00	UOM EA	Supplier Part Number VFF-24-24C	Product Weight 3.49 lbs

Product Questions & Answers 2

Product Questions & Answers

What size wrench do I need for this coupler? Just want to make sure I have it handy.

Question by: Darryl O on Jan 5, 2026, 1:44 PM

This coupler uses a 1-1/2 inch NPT thread, so ensure you have a wrench suitable for that size during installation. The right tool will help avoid damaging the threads and ensure a secure connection.

Answer by: Customer Support on Jan 7, 2026, 7:34 AM

Does this coupler have any kind of check valve built into it, or is it a straight-through design?

Question by: Pete B on Feb 5, 2026, 5:50 PM

Straight-through is exactly what you get here. No check valves, no electrical components, nothing extra built in. That keeps potential failure points to a minimum and makes the whole setup easier to work with day to day.

Answer by: Customer Support on Feb 6, 2026, 7:49 PM