Operating Range:
Pressure: 40 to 300 psi (3 to 21 bar) standard model
Temperature: -60° to 250°F (-29° to 121°C)
Flow Rate: 30 to 320 gpm (114 to 1211 l/min)
Cleaning Radius: 100′ (30.48 Meters)
Wash Cycle Time: 3 to 30 Minutes
Nozzle Rotation Speed: 2 to 20 rpm
Impact: 85 lbs (39 kg) at 25′ (7.5 m)
Clearance Dimensions:
Pin Drive: Dual:12″ (304.8 mm)
Weight: Dual: 32.5 lb (14.74 kg)
Dual Inlet Connection:
Standard: 2″ NPT female and 2 1/2″ quick disconnect male
Optional: 2″ NPT female and 2 1/2″ NST (NH) hose thread male
Overall Dimensions:
Height: 12.2″ (309.88 mm)
Diameter: 4.2″ (106.68 mm)
Width: 8.8″ (223.52 mm) including nozzle housing
Other Specifications:
Construction / Design: New Features: Streamlined turbine and internal flow passages, including a patented porting design that significantly improves efficiency.
Castings: Investment cast parts of type 316 stainless steel ensure consistent strength & quality for higher pressure ratings.
Shafts: Rotor shaft and gearbox shafts are made of hardened stainless steel. For increased wear resistance, the rotor shaft is supplied with a plasma-sprayed ceramic or other protective coating. The rotor shaft is also fitted with a polished carbide thrust washer for added durability.
Bearings, Shaft: Rotor shaft bearings are tungsten carbide. Gearbox shaft bearings in flo-thru (oilless) gearboxes are PTFE or other non-cupric materials. Standard bearings in oil-lubricated gearboxes are Oilite bronze with nonmetallic bearings available as an option.
Seals, Static: O-ring materials are selected for each application. Viton is standard.
Drive Gears: A new gear system of improved design and construction is incorporated in Gamajet IV “GT” models
Increased wear life: All gears are manufactured entirely of selected stainless steel alloys and the two bottom gears are fitted with long-life tungsten carbide thrust washers.
Lubrication, Gearbox: Sealed: Oil-lubricated machines have a sealed gearbox filled with FDA approved oil.
Flo-thru: The flo-thru gearbox is lubricated by the cleaning solution. With this option, maintenance of gearbox seals is eliminated.
Lubrication, Waterside: A controlled amount of the cleaning solution is permitted to flow through the tee and nozzle housing bearings for lubrication and cooling.
Self-Cleaning Provisions: A low-pressure bypass system keeps the bevel gears and other internal parts flushed free of debris that could interfere with proper functioning.
Nozzles: Interchangeable nozzles are now available in twelve sizes from 5/8″ (15.9mm) down to .177″ (4.5 mm). Nozzle sizes of 1/4″ (6.35 mm) and smaller are offered with new tungsten carbide inserts for improved jet wear at high pressures.
