Mosmatic WDEI Rotary Swivel Union – 43.472 Model with Dual 3/8″ NPTF Ports

Description

The Mosmatic WDEI Swivel 43.472 is a compact, high-performance stainless steel swivel engineered for demanding hose reel and pressure transfer applications. Designed to deliver long-term reliability in high-pressure environments, this swivel features a sliding bearing for smooth, consistent rotation and an O-ring NBR seal for dependable sealing performance. Optional EPDM or FKM seals are available for compatibility with a wide range of chemicals and temperatures. With 3/8″ NPTF inlet and outlet threads, it supports up to 5800 psi, 30 RPM, and temperatures up to 250°F, making it ideal for both industrial and commercial systems.

Applications

• High-pressure hose reels

• Commercial and industrial washdown systems

• Chemical and fluid transfer setups

• Equipment requiring durable swivel connections

Features

• Stainless steel construction for exceptional corrosion resistance

• Sliding bearing ensures stable, low-friction rotation

• Thread IN: 3/8″ NPTF | Thread OUT: 3/8″ NPTF

• Dimensions: Overall Diameter – 1.25″ | Overall Length – 1.91″

• Nominal Width (NW): 3/8″

• Rated for 5800 psi maximum pressure

• Handles temperatures up to 250°F

• Supports rotational speeds up to 30 RPM

• Sealing system includes O-ring NBR, with EPDM or FKM options for special media

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 3/8″ NPTF

Thread Out: G2 3/8″ NPTF

Nominal Width (NW): 3/8″

Wrench Size (SW): 0.87

Length 1 (L1): 1.77

Length 2 (L2) (overall length): 1.91

Length 3 (L3): 1.14

Length 4 (L4): 1.28

Diameter (D1): 1.25

Weight: 8.3 oz

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