The Mosmatic 51.353 VER Fitting is a hybrid high-pressure connector engineered to adapt metric profile-ring sealing systems to 3/8" NPTM (National Pipe Tapered Male) connections. With a maximum pressure capacity of 7300 PSI, this fitting combines European M18x1.5 male (12-L profile) threading with a reliable NPT tapered thread, making it perfect for systems that integrate metric and imperial standards.

Built from high-grade stainless steel, the 51.353 offers excellent corrosion resistance, long-term durability, and precision sealing performance in demanding environments.

Applications:

• Industrial pressure washer systems

• Hydraulic and cleaning equipment with mixed thread standards

• Metric-profile ring to U.S. NPT transitions

• Car wash bays and custom installations

Features:

• Threading: M18x1.5M (12-L profile ring) x 3/8” NPTM

• Working pressure: up to 7300 PSI

• Stainless steel body resists corrosion and wear

• Precision-machined for tight, leak-proof connections

• Ideal for hybrid systems requiring sealed metric-to-NPT transitions

• Manufactured in Switzerland with Mosmatic quality

Specs:

• Body Material Type: Stainless Steel

• Pressure: 7300 PSI

• Threading In: Male M18x1.5 (12-L Profile Ring)

• Threading Out: Male 3/8" NPT

• The Mosmatic 51.354 VER Fitting is a high-pressure stainless steel adapter designed for hybrid systems that combine metric profile ring connections with NPTF threads. With a M18x1.5 male thread and 12-L profile ring sealing surface on one end and a 3/8” NPTF female thread on the other, this fitting ensures safe, leak-proof performance up to 7300 PSI.

  The profile ring face (12-L) allows for precise O-ring sealing against flat-face mating surfaces in metric hydraulic setups, while the NPTF (National Pipe Taper Fuel) thread provides a secure dry-seal connection to standard U.S. components.

  Applications:

  • Hybrid hydraulic and high-pressure cleaning systems

  • European metric profile-ring to NPT transitions

  • Pressure washers and car wash systems

  • Industrial fluid handling systems

  Features:

  • Max pressure: 7300 PSI

  • Threading: M18x1.5M with 12-L profile ring x 3/8” NPTF

  • Stainless steel construction for maximum durability

  • Precision-machined for leak-free performance

  • Combines profile-ring sealing and tapered thread sealing

  • Manufactured in Switzerland by Mosmatic

Specs:

• Body Material Type: Stainless Steel

• Pressure: 7300 PSI

• Threading In: Male M18x1.5 (12-L Profile Ring)

• Threading Out: Female 3/8" NPTF

The Mosmatic 52.227 is a high-precision profile ring VER fitting, designed to connect M18x1.5 male (12-L profile) threads to M22x1.5 threads in high-pressure cleaning systems. Built from brass and finished with corrosion-resistant nickel plating, this fitting provides reliable, leak-proof performance and outstanding durability.

Rated for pressures up to 4000 PSI, the 52.227 is ideal for demanding professional environments such as commercial pressure washers, auto detailing setups, and industrial cleaning systems. Its compact design and profile ring seal ensure a tight fit that maintains system integrity under constant high pressure.

General Service Categories

• Industrial and Commercial Pressure Washer Equipment
• Auto Detailing and Vehicle Wash Systems
• Hose and Gun Adapter Integration
• Water-Fed Pole and Surface Cleaning Accessories
• High-Pressure Maintenance, Repair, and Retrofits
• Custom Cleaning System Installations

Key Features

• Material: Brass with nickel-plated finish for corrosion resistance
• Leak-Resistant Profile Ring Design: Ensures a secure, reliable seal
• Durability: Built to handle intense pressure and repeated use
• Compact and Versatile: Fits seamlessly into various cleaning setups
• Precision-Crafted by Mosmatic: Swiss quality trusted by professionals

Specs 

Material Type: brass, nickel plated

Pressure: 4000 psi

Threading In: M18x1.5M(12-L)

Threading Out: M22x1.5

The Mosmatic 52.205 Profile Ring Fitting is a specialized VER adapter designed to connect M14x1.5 (08-L) threads to M21x1.5 in high-pressure cleaning systems. Engineered from solid brass and finished with a nickel-plated coating, this adapter delivers excellent corrosion resistance, long-term durability, and professional-grade sealing in demanding environments.

With a pressure rating of up to 4000 PSI, the 52.205 is built for heavy-duty use in commercial and industrial applications. Its compact and precisely machined profile ring design ensures a secure, leak-free connection - ideal for adapting hoses, wands, and system components with unmatched reliability.

General Service Categories

• • • Industrial and Commercial Pressure Washer Systems
    • Hose, Gun, and Wand Adapters
    • Vehicle and Fleet Cleaning Equipment
    • Auto Detailing Tool Integration
    • High-Pressure System Maintenance and Repairs
    • Water-Fed Pole and Specialty Fitting Applications

Key Features

• • • Material: Brass with corrosion-resistant nickel plating
    • Leak-Free Seal: Designed for secure, high-pressure performance
    • Compact Profile Ring Design: Ideal for precise and professional applications
    • Durability: Built to withstand demanding, high-use environments
    • Swiss Engineering by Mosmatic: Trusted for quality and reliability

Specs

Material Type: brass, nickel plated

Pressure: 4000 psi

Threading In: M14x1.5(08-L)

Threading Out: M21x1.5

Different applications require different fittings types. Precision machined universal fitting to suite your application

• Brass, nickel plated or stainless steel
• Various thread configurations
• High precision
• Other versions or sizes upon request

Profile ring fittings M16x1.5 (10-L), Female G1/4”F

Technical data

• Pressure: 4000 psi(25 MPa), 7300 psi (50 MPa)
• Temperature: 250 °F
• RPM: max. 30 rpm
• Body: Brass, nickel plated or stainless steel

The Mosmatic 51.321 VER Profile Ring Fitting is a high-pressure stainless steel adapter engineered to connect metric face-sealing systems to BSPP-threaded components. Featuring a M16x1.5 male thread with a 10-L profile ring and a G1/4" BSPP male thread, this fitting is ideal for hydraulic, pressure washing, and industrial applications requiring precision O-ring sealing.

Built for working pressures up to 7300 PSI, this adapter combines Swiss precision machining and corrosion-resistant stainless steel to ensure a long service life, even in harsh cleaning environments. The 10-L profile ring guarantees reliable O-ring alignment and leak-proof sealing without the need for tape or paste.

Applications:

• Hydraulic and industrial pressure washer systems

• Face-sealed connections with metric profile rings

• Metric-to-BSPP male thread adaptation

• Equipment for car wash bays and commercial cleaning

Features:

• Threading: M16x1.5M (10-L Profile Ring) x G1/4”M (BSPP)

• Stainless steel body ensures durability and corrosion resistance

• Supports pressures up to 7300 PSI

• Ideal for O-ring face-sealed connections

• Engineered in Switzerland for high-precision sealing

Specs:

• Body Material Type: Stainless Steel

• Pressure: 7300 PSI

• Threading In: M16x1.5M (10-L Profile Ring)

• Threading Out: G1/4" M (BSPP)

The Mosmatic 51.302 VER Profile Ring Fitting is a stainless steel adapter designed for connecting metric face-sealing systems to standard BSPP female-threaded components. It features a M14x1.5 male thread with an 08-L profile ring for O-ring sealing, paired with a G1/4" BSPP female thread. Engineered for high-pressure systems up to 7300 PSI, it delivers leak-free performance in demanding industrial and hydraulic applications.

The 08-L profile ring face ensures secure, reliable O-ring sealing without the need for PTFE tape or thread compound. Manufactured from corrosion-resistant stainless steel, this fitting is ideal for car wash bays, industrial pressure washer systems, and custom fluid applications.

Applications:

• Pressure washer and hydraulic systems

• Face-sealed metric-to-BSPP connections

• Car wash and industrial cleaning lines

• Equipment requiring O-ring profile sealing

Features:

• Threading: M14x1.5M (08-L Profile Ring) x G1/4”F (BSPP)

• Stainless steel body with precision-machined sealing surfaces

• 7300 PSI pressure rating

• Designed for face-sealing with O-rings

• Swiss-manufactured for superior reliability

Specs:

• Body Material Type: Stainless Steel

• Pressure: 7300 PSI

• Threading In: M14x1.5M (08-L Profile Ring)

• Threading Out: G1/4" F (BSPP)

The Mosmatic 51.301 VER Profile Ring Fitting is a high-performance stainless steel adapter designed for use in high-pressure systems that require secure, face-sealing connections. This fitting features a M14x1.5 male thread with 08-L profile ring and a G1/4" BSPP male thread, allowing it to connect metric profile-ring interfaces to standard BSPP threaded components.

Engineered for demanding hydraulic and industrial cleaning environments, this fitting supports pressures up to 7300 PSI. Its precision-machined profile ring face ensures a tight O-ring seal and eliminates the need for additional sealing tape or paste.

Applications:

• Hydraulic and pressure washer systems

• Metric profile-ring to BSPP transitions

• Car wash bays and industrial cleaning lines

• Sealed, face-to-face connections in fluid systems

Features:

• Threading: M14x1.5M (08-L Profile Ring) x G1/4”M (BSPP)

• Profile ring face for reliable O-ring sealing

• Rated for 7300 PSI high-pressure performance

• Corrosion-resistant stainless steel construction

• Swiss-made precision engineering

Specs:

• Body Material Type: Stainless Steel

• Pressure: 7300 PSI

• Threading In: M14x1.5M (08-L Profile Ring)

• Threading Out: G1/4" M