Mosmatic WDEI Low-Pressure Swivel Fitting – Model 43.491B, 1/4″ NPTF × 1/4″ NPTF

Description

The Mosmatic WDEI Low Pressure Swivel 43.491B – Box of 25 Units is a high-quality bulk swivel solution designed for low-pressure hose reel applications. Each swivel is made from stainless steel for maximum durability and corrosion resistance, and includes a sliding bearing that delivers smooth, consistent rotation. A standard O-ring NBR seal ensures reliable performance, with optional EPDM or FKM seals available for added chemical or thermal compatibility. These swivels feature 1/4″ NPTF inlet and outlet threads and are rated for 725 psi, up to 30 RPM, and 250°F, making them ideal for OEMs, industrial maintenance, and fluid system integrators

Applications

• Low-pressure hose reel systems

• Commercial and industrial fluid handling

• Washdown and rinse stations

• OEM hose assemblies and equipment manufacturing

Key Features

• Box includes 25 stainless steel swivels

• Thread IN: 1/4″ NPTF | Thread OUT: 1/4″ NPTF

• Stainless steel construction for corrosion resistance and long-term reliability

• Sliding bearing enables stable, low-friction rotation

• Seal options: O-ring NBR standard; optional EPDM or FKM for specialized applications

• Dimensions per unit: Overall Diameter – 1.24″ | Overall Length – 1.83″

• Nominal Width (NW): 1/4″

• Rated for 725 psi and 250°F max temperature

• Supports speeds up to 30 RPM

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 1/4″ NPTF

Thread Out: G2 1/4″ NPTF

Nominal Width (NW): 1/4″

Wrench Size (SW): 0.87

Length 1 (L1): 1.77

Length 2 (L2) (overall length): 1.83

Length 3 (L3): 1.14

Length 4 (L4): 1.20

Diameter (D1): 1.24

Box: 25 pcs

Weight: 8.8 oz

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