Mosmatic DYGI Swivel - 57.658 - G1 3/8" NPTF to G2 3/8" NPTM

The Mosmatic DYGI Swivel 57.658 is a premium, stainless steel swivel designed for high-speed, high-pressure cleaning applications. Ideal for use in surface cleaners, tire cleaners, parts washers, and other self-rotating systems, this swivel delivers exceptional durability and performance in both industrial and commercial environments.

Engineered with a triple bearing system including 2 radial ball bearings and 1 thrust bearing and sealed with a robust carbide system, the 57.658 ensures smooth operation, extended life, and zero maintenance requirements. Featuring …œ" NPTF inlet and …œ" NPTM outlet threads, a compact 1.42" diameter, and 3.13" overall length, it offers a high-speed performance capability of up to 2000 RPM, 4000 PSI, and 250°F. Its bulkhead mounting design allows easy and secure integration into rotating systems.

Applications

• Surface cleaners and flat surface washing equipment

• Tire and wheel cleaning systems

• Parts washers and degreasers

• Self-rotating spray arms

• Industrial and commercial cleaning stations

Features

• Triple bearing system: 2 radial + 1 thrust bearing for high-speed stability

• Carbide seal system for long-term, leak-proof performance

• …œ" NPTF IN / …œ" NPTM OUT for easy connectivity

• Compact design: 1.42" diameter, 3.13" length, 0.87" wrench size

• Supports up to 4000 PSI, 2000 RPM, and 250°F max temperature

• Bulkhead fitting for secure, fixed mounting

• Maintenance-free and built for continuous-duty performance

Specs 

Pressure: 4000 psi

Temperature: 250°

RPM: max 2,000 rpm

Material Type: Stainless steel

Inner Part: Stainless steel

Seal: Carbide

Throughput/medium: ph 3-12 / filtered 10 microns, compressed air (290 psi)

Thread In: G1 3/8" NPTF

Thread Out: G2 3/8" NPTM

Nominal Width (NW): 3/8"

Wrench Size 1 (SW1): 0.87"

Wrench Size 2 (SW2): 0.75"

Wrench Size 3 (SW3): 1.34"

Diameter (D) (overall diameter): 1.42"

Length 1 (L1) (overall length) : 3.13

Length 2 (L2): 0.47

Weight: 7.6 oz