Mosmatic WDEI Rotary Swivel Union – Model 43.473B with Dual 1/2″ NPTF Ports

Description

The Mosmatic WDEI Swivel 43.473B – Box of 25 Units offers a reliable, industrial-grade swivel solution in bulk for demanding hose reel and pressure systems. Manufactured from high-strength stainless steel, each swivel is equipped with a sliding bearing for smooth rotation and a standard O-ring NBR seal, with optional EPDM or FKM available to suit various fluids and operating environments. Designed with ½” NPTF inlet and outlet threads, these swivels handle up to 5800 psi, support 30 RPM, and operate at temperatures up to 250°F, making them ideal for OEMs, commercial service providers, and maintenance crews.

Applications

• High-pressure hose reel systems

• OEM hose reel and equipment manufacturing

• Industrial washdown and chemical transfer

• Pressure washer service and supply

Features

• Box includes 25 stainless steel swivels

• Thread IN: ½” NPTF | Thread OUT: ½” NPTF

• Durable stainless steel construction for corrosion resistance

• Sliding bearing provides smooth, low-friction operation

• Sealed with O-ring NBR (optional EPDM or FKM available for chemical or thermal compatibility)

• Dimensions per unit: Overall Diameter – 1.57″ | Overall Length – 2.27″

• Nominal Width (NW): ½”

• Rated for 5800 psi and temperatures up to 250°F

• Supports up to 30 RPM rotational speed

Specs

Pressure: 5800 psi (40 MPa)

Temperature: 250°F

RPM: 30

Material Type: Stainless steel

Inner Part: Stainless steel

Seal: O-ring NBR (EPDM or FKM optional)

Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)

Thread In: G1 1/2″ NPTF

Thread Out: G2 1/2″ NPTF

Nominal Width (NW): 1/2″

Wrench Size (SW): 0.94

Length 1 (L1): 1.97

Length 2 (L2) (overall length): 2.27

Length 3 (L3): 1.34

Length 4 (L4): 1.48

Diameter (D1): 1.57

Box: 25 pcs

Weight: 12.2 oz

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