The Mosmatic WDG Swivel 40.451 is a compact, high-pressure swivel designed for precision and durability in demanding cleaning systems. Built from nickel-plated brass, it offers excellent corrosion resistance and long-term performance. This swivel features a sliding bearing for smooth rotation and is sealed with a high-quality O-ring NBR and support ring, with optional EPDM or FKM seals available for specific chemical or thermal requirements. With 1/4” NPTF inlet and 1/4” NPTM outlet, this swivel supports up to 4000 psi, 30 RPM, and 250°F, making it ideal for high-performance hose reels, ceiling booms, and pressure washers.
Applications
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High-pressure hose reels
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Ceiling booms and wall booms
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Food industry washdown systems
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High-pressure cleaners and foaming tools
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Compact inline hose or lance connectors
Features
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Nickel-plated brass construction for durability and corrosion resistance
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Sliding bearing ensures consistent, low-friction rotation
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Thread IN: 1/4” NPTF | Thread OUT: 1/4” NPTM
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Compact size: Height – 0.87” | Overall Length – 1.65”
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Nominal Width (NW): 1/4”
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Rated for up to 4000 psi working pressure
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Handles operating temperatures up to 250°F
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Supports 30 RPM for light to moderate rotational demands
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O-ring NBR with support ring (optional EPDM or FKM seal variants) for enhanced sealing performance
Specs
Pressure: 4000 psi (27.5 MPa)
Temperature: 250°F
RPM: 30
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: O-ring NBR / Support ring (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\\” NPTM
Nominal Width (NW): 1/4\\”
Wrench Size (SW): 0.75
Height (H): 0.87
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 1.65
Length 3 (L3): 1.14
Length 4 (L4): 1.12
Length 5 (L5): 0.39
Lenght 6 (L6): 0.1
Weight: 7.9 oz
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