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Brass pin-lug coupling, straight, sandblast finish, 2-1/2 NST female to 3/4 GHT male

Value Brand

Value Brand NST x GHT Pin Lug Coupling 2-1/2 x 3/4 in

SKU CH-5H5K-X1XQZ

Connects a 2-1/2 inch NST female hose to a 3/4 inch GHT male fitting with pin lug tightening

  • Brass construction resists corrosion for long service life
  • Pin lug tightening allows secure hand assembly without tools
  • NST to GHT thread adapter connects fire hose to garden hose threads
  • Straight rigid fitting maintains alignment under pressure
  • Sandblast finish provides consistent surface quality

Brass Fire Hose Adapter

This brass pin-lug coupling connects a 2-1/2 inch NST female thread to a 3/4 inch GHT male thread. The rigid straight fitting provides a direct transition between fire-hose and garden-hose thread standards for water-transfer applications.

Pin Lug Tightening Method

The pin-lug design allows hand tightening without tools, freeing up wrench space in tight equipment bays. Its sandblast finish resists corrosion on the brass body while the rigid construction maintains alignment under system pressure.

Sustained Pressure Performance

Brass construction withstands continuous water pressure without deformation or thread galling. The rigid straight profile prevents stress concentration at the joint during prolonged flow, and the material resists the chemical exposure noted in the Proposition 65 warnings.

Highlights

  • Brass construction resists corrosion for long service life
  • Pin lug tightening allows secure hand assembly without tools
  • NST to GHT thread adapter connects fire hose to garden hose threads
  • Straight rigid fitting maintains alignment under pressure
  • Sandblast finish provides consistent surface quality

Specifications

BrandZORO SELECT

Questions about this item

What pressure limit appears first when this brass NST x GHT adapter runs continuously?

The brass body and pin-lug design set the practical limit; sustained pressure above the rated working pressure of the connected hose will cause leakage or deformation before the adapter itself fails.

How much heat does the sandblast-finished brass coupling add to a line running all day?

Brass conducts heat quickly, so the fitting will reach fluid temperature rapidly, but it adds no measurable heat of its own and the sandblast finish does not change thermal behaviour.

Which thread sealant or washer must I already have to make the 3/4 in GHT male end seal?

A standard garden-hose washer (3/4 in GHT) is required on the male end; the 2-1/2 in NST female end uses its own gasket, so both seals must be on hand before installation.

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