Product Description
The Mosmatic DGG Swivel 33.351 (90 Degrees) is a high-precision, brass, nickel-plated swivel designed for high-pressure, self-rotating cleaning applications. Built to perform in demanding environments like tire washers, parts cleaning systems, and industrial surface cleaners, this swivel ensures longevity and efficiency.
Featuring a compact 90-degree angle design, it includes a triple bearing system—two radial ball bearings and one thrust ball bearing—for smooth, reliable operation. The swivel is sealed with a dependable O-ring NBR system, with optional upgrades to EPDM or FKM for chemical resistance. Designed for corrosion resistance, easy bulkhead mounting, and maintenance-free use, the 33.351 delivers long-term durability and exceptional precision.
Applications
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High-pressure rotating cleaning systems
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Tire and underbody cleaning equipment
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Parts washers and degreasers
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Industrial wash stations
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Surface cleaners and sprayers
 
Key Features
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Design: 90° angled swivel
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Material: Brass, nickel plated
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Seal System: O-ring NBR (optional EPDM or FKM)
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Bearing Type: Triple bearing (2x radial, 1x thrust)
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Thread IN (G1): 1/4” NPTF
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Thread OUT (G2): 1/4” NPTM
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Overall Diameter: 1.34”
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Overall Length: 2.71”
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Nominal Width (NW): 1/4”
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Wrench Size (SW): 0.87”
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Max Pressure: 4000 PSI
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Max RPM: 1000
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Max Temperature:
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90°F at 1000 RPM
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250°F at 30 RPM
 
 - 
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Mounting Style: Bulkhead
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Maintenance: Maintenance-free
 

Specs
Pressure: 4000 psi (27.5 MPa)
Temperature: 90°F at 1000 RPM, 250°F at 30 RPM
RPM: max 1,000 rpm
Material Type: Brass, Nickel plated
Inner Part: Stainless steel
Seal: O-ring NBR (optional: EPDM or FKM)
Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)
Thread In: G1 3/8” NPTF
Thread Out: G2 1/4” NPTM
Nominal Width (NW): 1/4”
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.67"
Wrench Size 3 (SW3): 1.34"
Diameter (D) (overall diameter): 1.34"
Length 1 (L1) (overall length) : 2.71"
Length 2 (L2): 0.43"
Weight: 7.8 oz



