Product Description
The Mosmatic Complete Spider - 81.936 is a high-performance rotary cleaning head designed for demanding industrial wash applications. Engineered with four precision stabilizer nozzles and air injection technology, this hydro-driven unit delivers maximum cleaning impact from a greater distance—without pressure loss. Its powerful punch effect and extended reach make it ideal for tackling heavy debris in large-scale vehicle and equipment wash systems.
Built from durable stainless steel and featuring a 12-inch nominal width, the Spider accommodates high-pressure washing up to 2500 psi and temperatures up to 250°F. The threaded G1 1” NPTF connection ensures secure and reliable integration into your existing setup.
Note: Requires 4xEG-nozzles (not included), sized to match your pump specifications.
Applications
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Train and railcar cleaning
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Bus and fleet maintenance
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Truck and trailer washing
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Construction vehicle detailing
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Military vehicle cleaning
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Container and cargo wash systems
Key Features
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Full stainless steel construction for long-term durability
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Thread In: G1 3/4” NPTF
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Nominal width: 12 inches
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Maximum pressure: 2500 psi
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Maximum temperature: 250°F
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Hydro-driven rotary head with stabilizer nozzles
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Air injection for enhanced water flow and impact
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Ideal for long-distance cleaning without pressure loss

Included
Swivel: DXTI - 39.905
Rotor Arm: 4w4 - 82.9084
Stabilizer Nozzles: 4 x 14.901
Bolts: 3 x Mounting Bolts
Specs

Pressure: 2500 psi
Temperature: 250°
Material Type: Stainless steel
Thread In: G1 1” NPTF
Nominal Width (NW): 12”
Weight: 5 lbs

