The Mosmatic Steaminator STM 300 - 78.194 is a professional-grade surface cleaner engineered for maximum efficiency and superior results. Designed to handle steam temperatures up to 350°F and pressures up to 300 PSI, this compact 12-inch cleaner delivers Mosmatic's trusted Swiss quality in a rugged, precision-built unit. Ideal for commercial and industrial applications, it drastically reduces drying time and labor costs while improving cleaning performance.

With a focus on durability and user comfort, the STM 300 features Mosmatic's patented KDXFS Swivel, adjustable rotor arms, and an integrated recovery system for eco-conscious cleaning. The cleaner is also equipped with high-grade polyamide casters for smooth mobility and a splash-guard rim for protection from overspray and debris.

Note: Steam gun not included.

Applications

• Commercial and industrial surface cleaning

• Eco-friendly recovery cleaning

• High-temperature degreasing

• Wall and floor steam cleaning

• Food processing, automotive, and sanitation industries

Key Features

• Steam Performance: Handles steam up to 350°F for deep, fast-drying cleans

• KDXFS Swivel: Self-lubricating stainless steel bearings and high-temp seal system

• Rotor Arm: Adjustable spray and impact angles for customized cleaning

• Recovery System: Double-walled housing with reclaim port for vacuum attachment

• Mobility: 3 durable 2¼" polyamide casters allow smooth movement and reduced fatigue

• Splash Protection: Wavy plastic rim guard minimizes debris and overspray

• Compact Efficiency: 12" diameter with 3/8" NPTM inlet, optimized for 10kW steam machines

• Included: 1x KDXFS Swivel, 2x 1/8" NPTF rotor arms, 2x nozzles, 3x PA casters

Video

Included

Swivel: 1 x KDXFS - Part No: 38.905

Rotor Arm: 2 x 1/8" NPTF - 2s3 Turbo Rotor Arm 10" - Part No: 88.936

Nozzles: 2 x Nozzle 1/8" - Part No: 18.50290

Caster: 3 x Polyamide Caster 2 1/4" Ø - Part No: 80.986

Optional Extras:

Steam Nozzle 1/8" NPTM 50° 2.9" Ø  - Part No. 18.50290

Specs

Pressure: 300 psi

Temperature: 350°F

Thread In: 3/8" NPTM

Thread Out (for nozzles): 1/8" NPTF

Diameter: 12"

Weight: 8.8 lbs

Get professional-grade results with the Mosmatic STM 200 Steaminator, engineered for high-performance steam cleaning on flat surfaces and vertical walls. Built to handle temperatures up to 350°F and pressures up to 300 PSI, the STM 200 delivers maximum cleaning efficiency with minimal drying time thanks to its integrated vacuum recovery port and double-walled housing.

This 8" surface cleaner features Mosmatic’s patented DXFS swivel, adjustable rotor arms, and a splash guard for clean, safe operation. Designed for use with a 10kW steam machine, it delivers powerful, eco-conscious cleaning while minimizing operator fatigue through precision design and mobility.

Applications:

• Commercial and industrial floor cleaning

• Wall and façade steam cleaning

• Oil, grease, and grime removal

• Food and beverage production areas

• Sanitary and eco-friendly cleaning zones

Features:

• High-Temp Performance: Handles steam up to 350°F and 300 PSI

• DXFS Swivel System: Self-lubricating stainless steel bearings for long-term durability

• Adjustable Rotor Arm: Customize spray impact and cleaning angle

• Vacuum Recovery Port: Connect a vacuum for fast drying and eco-friendly operation

• Polyamide Casters: Smooth, multi-directional mobility with consistent nozzle height

• Splash Protection: Wavy-edge plastic rim guard minimizes debris and overspray

• Compact & Precise: 8" diameter, ideal for targeted steam cleaning

• Included: 1 DXFS Swivel, 2 rotor arms (1/8" NPTF), 2 nozzles, 3 casters

Note: Steam gun not included.

Video

Included

Swivel: 1 x DXFS - Part No: 38.904

Rotor Arm: 2 x 1/8" NPTF - 2s3 Turbo Rotor Arm 6" - Part No: 88.935

Nozzles: 2 x Nozzle 1/8" - Part No: 18.50290

Caster: 3 x Polyamide Caster 2 1/4" Ø - Part No: 80.986

Optional Extras:

Steam Nozzle 1/8" NPTM 50° 2.9" Ø  - Part No. 18.50290

Specs

Pressure: 300 psi

Temperature: 350°F

Thread In: 3/8" NPTM

Thread Out (for nozzles): 1/8" NPTF

Diameter: 8"

Weight: 5.7 lbs

The heart of a Mosmatic Steaminator is the swivel which is reinforced with self lubricating, stainless steel ball bearings and a high temperature seal system. The KDXF is specially designed for high revolutions to ensure long lasting durability.

KDXF G1/4"F M12x1-M

Technical Data:

Pressure 300 psi

Temperature 350 degrees

Inlet 3/8" NPTM

Throughput Medium - Steam

The heart of a Mosmatic Steaminator is the swivel which is reinforced with self lubricating, stainless steel ball bearings and a high temperature seal system. The DXF is specially designed for high revolutions to ensure long lasting durability.

DXF M22x1,5-M M12x1-M

Technical Data:

Pressure 300 psi

Temperature 350 degrees

Inlet 3/8" NPTM

Throughput Medium - Steam

Sold individually, this is Mosmatic Polyamide Caster with custom mounting bracket which ensures easy maneuvering even in confined spaces.

Designed for use with the Mosmatic Steaminator Series surface cleaners and fits both the 8" and 12" deck.

Keep your Mosmatic swivels operating at peak performance with the Mosmatic Seal Kit 36.913 - NW 1/4”. Designed for DXLS, DXGS, and DXFS Swivels, this high-quality ceramic seal kit is engineered for a nominal width of 1/4 inch. Ideal for steam cleaners and self-rotating applications, it provides excellent durability, heat resistance, and long-lasting sealing performance. This replacement kit is essential for maintaining smooth, leak-free operation in high-temperature cleaning systems.