PROTECT AIR Air Fuse, 1/2 in NPT, PHG281A1411
The PROTECT AIR Air Fuse: 1/2 in NPT is an air fuse from PROTECT AIR. It has an opening pressure range of 0.7 to 1.5 psig and a closing pressure of 4 psig, with an overall length of 2 9/16 inches (MPN PHG281A1411).
SKU 3G-OTH-144051
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The PROTECT AIR Air Fuse: 1/2 in NPT is an air fuse from PROTECT AIR. It has an opening pressure range of 0.7 to 1.5 psig and a closing pressure of 4 psig, with an overall length of 2 9/16 inches (MPN PHG281A1411).
Frequently Asked Questions
What is a PROTECT AIR Air Fuse used for?
A PROTECT AIR Air Fuse is a safety device that automatically shuts off compressed air flow if a downstream hose bursts or leaks. It protects personnel and equipment in pneumatic systems, commonly used in manufacturing, assembly, and maintenance applications where sudden air loss could cause hazards.
What are the specifications of the PROTECT AIR Air Fuse PHG281A1411?
The PROTECT AIR Air Fuse PHG281A1411 has a 1/2 in NPT connection, an opening pressure range of 0.7 to 1.5 psig, and a closing pressure of 4 psig. Its overall length is 2 9/16 inches. This PROTECT AIR model is designed for reliable pneumatic safety in industrial environments.
Where to buy PROTECT AIR Air Fuse PHG281A1411 worldwide?
You can source the PROTECT AIR Air Fuse PHG281A1411 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine PROTECT AIR components for your pneumatic safety needs.
How to install a PROTECT AIR Air Fuse?
Install the PROTECT AIR Air Fuse in the compressed air line downstream of the shutoff valve, with flow direction matching the arrow on the body. Use thread sealant on the 1/2 in NPT connections and tighten to manufacturer torque specs. Test for leaks and verify opening/closing pressures per the datasheet.
PROTECT AIR Products
3G Electric supplies PROTECT AIR air fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Parker Parker 14R013FC is a compressed air regulator with a zinc body, 1/8 in NPT ports, and a knob adjustment. It has a flow capacity of 13 scfm and an operating pressure range of 0 psig to 125 psig, with a maximum inlet pressure of 300 psig. Used in pneumatic circuits to reduce and stabilize supply pressure for air tools and automation equipment
- Parker Parker 14 Series filter regulator with 1/4 in NPT ports, 18 scfm flow capacity, 5 micron filtration, and 0 to 125 psig pressure range. Features a zinc body, nitrile seal, and manual drain. Used in compressed air systems to remove particulates and regulate pressure for pneumatic tools and actuators