Macnaught High Pressure Coupler - NPT KY-N KY-N

The Macnaught KY-N is the NPT version of the SUPERGRIP grease coupler. It does the same job as the standard KY, but it has a 1/8" NPT inlet for grease guns, hoses and pumps with an NPT thread. It snaps onto a grease nipple, grips with its jaws and twists and pulls off. It fits most grease nipples.

NPT is the American pipe thread, used mainly on US-made equipment. The inlet is female, which means the thread is inside the coupler and it screws onto the end of your grease gun or hose. It is rated for pressures up to 12,000psi. How to pick the right KY: choose the KY with a 1/8" BSP inlet for a 1/8" BSP gun, the KY-N for a 1/8" NPT gun, or the KY-M for an M10X1 gun.

Where this product is used

• Replacing a worn coupler on an NPT grease gun
• Hand and air-operated greasing equipment

Features

• Snaps onto the grease nipple and twists and pulls off
• Superior jaw design for maximum grip
• Robust, compact body
• Reliable unblocking with a leak-free seal
• Up to 12,000psi
• 1/8" NPT female inlet
• Suitable for use with any greasing system
• Designed to fit most grease nipples and grease guns
• Seals are replaceable: KY3S SUPERGRIP seals come in a pack of eight

Key specifications

Supplied with

• 1 x KY-N SUPERGRIP coupler, 1/8" NPT female inlet