Mosmatic WDEI low-pressure swivel coupling with 1/2-inch NPTF female and 3/8-inch NPT male threads

Description

The Mosmatic WDEI Low Pressure Swivel 43.487 is a precision-engineered stainless steel swivel designed for hose reels in commercial and industrial environments. Ideal for fluid handling under moderate pressure, it features a sliding bearing for smooth, reliable rotation. Sealed with a durable O-ring NBR, this swivel also offers optional EPDM or FKM seals for compatibility with aggressive chemicals or elevated temperatures. With a 1/2″ NPTF inlet and 3/8″ NPTM outlet, it supports 725 psi, up to 30 RPM, and handles temperatures up to 250°F.

Applications

• Low-pressure hose reels

• Washdown and rinse systems

• Fluid transfer in commercial and industrial settings

• OEM hose assemblies and equipment builds

Key Features

• Stainless steel body for corrosion resistance and longevity

• Sliding bearing ensures smooth, stable rotation

• Thread IN: 1/2″ NPTF | Thread OUT: 3/8″ NPTM

• Overall Diameter: 1.24″ | Overall Length: 2.18″

• Nominal Width (NW): 3/8″

• Rated for 725 psi working pressure

• Withstands temperatures up to 250°F

• Supports rotational speeds up to 30 RPM

• O-ring NBR seal standard; EPDM or FKM optional for specialty applications

Specs

Pressure: 725 psi (5 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 3/8″ NPTF

Nominal Width (NW): 3/8″

Wrench Size (SW): 0.87

Length 1 (L1): 1.97

Length 2 (L2) (overall length): 2.18

Length 3 (L3): 1.34

Length 4 (L4): 1.56

Diameter (D1): 1.24

Weight: 7.8 oz

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