Product Description
The Mosmatic DKS Swivel Coupling 70.051 is a high-performance, nickel-plated brass swivel designed for high-pressure cleaning and hose connection systems. Engineered with a single thrust ball bearing and a precision ceramic seal system, it ensures smooth rotation and leak-resistant operation. A built-in flange allows for easy installation, while integrated weep holes provide early warning of seal failure to prevent downtime.
With a high-pressure capacity of up to 3600 PSI and a max temperature tolerance of 250°F, this swivel coupling is built to withstand rigorous industrial use. It features a quick-connect M21x1.5 F thread in and a ¼” NPTM thread out, offering compatibility across a range of applications. Supporting a nominal width of ¼”, and a max speed of 30 RPM, it’s optimized for pH 3–12 media and 10-micron filtered compressed air up to 290 PSI.
Applications
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High-pressure cleaning equipment
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Industrial hose connections
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Quick-connect systems
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Surface cleaners and rotary arms
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Car wash systems
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Pneumatic tool connections
Features
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Durable nickel-plated brass construction
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Single thrust ball bearing for smooth rotation
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Advanced ceramic seal system for enhanced durability
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Integrated flange for easy installation
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Seal failure indicator via weep holes
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Thread In: M21x1.5 F | Thread Out: ¼” NPTM
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Nominal Width (NW): ¼”
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Max Pressure: 3600 PSI
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Max Temperature: 250°F
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Max RPM: 30
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Overall Diameter: 1.34” | Length: 1.76”
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Media compatibility: pH 3–12, 10-micron filtered air up to 290 PSI
Specs
Pressure: 3600 psi
Temperature: 250°
RPM: max 30 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: O-ring NBR
Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)
Thread In: G1 M21X1.5F
Thread Out: G2 1/4"NPTM
Nominal Width (NW): ¼”
Wrench Size 1 (SW1): 0.67"
Diameter (D) (overall diameter): 1.34"
Length 1 (L1) (overall length) : 1.76
Length 2 (L2): 0.43
Weight: 3.6 oz
