GRACO 236760 - Twistork Drum Agitator, Oil-less, Reversible, Siphon, Air, 3/4 HP, 47.5" Long, 304SS, Adjustable for 31.5-35.5" Drums, 3/8 NPT(F) exhaust port

• Helix blade effectively mixes higher viscosity materials
• Mounts directly to 2 inch drum bung
• Stainless and carbon steel material options
• Siphon model allows material transfer though agitator shaft
• Sealed agitator drive prevents material contamination and evaporation
• ATEX approval for hazardous locations
• Max viscosity 10,000 cps

Additional Specifications

• Thread: 3/8 NPT(F) exhaust port
• Power: 0.75 HP (0.55 kW)
• Series: C
• Operation Type: Oil-less reversible with non-lubricated air supply
• Helix Rotation: Reversible - can be switched from counterclockwise to clockwise
• Fluid Rotation Mode: Pull-down when helix rotates clockwise
• Exhaust Port: 3/8 NPT(F)

Compatible Equipment

• 55-gallon (200-liter) drums with 2 in. NPT bung connections

Related Parts

• 236629 - Twistork Drum Agitator, Siphon, Air, 3/4 HP, 47.5 in long, 304SS, Adjustable Depth for 31.5-35.5 in Drums
• 236629 - Standard Agitator (non-reversible), 16a - air motor muffler, 18 - needle valve

This is an oil-less reversible agitator model. Related to model 236629 which is the standard agitator version with the same power rating. To reverse helix rotation, remove air motor muffler (16a) and needle valve (18), and switch the ports they are installed into. Although the air motor can operate without oil, motor life is increased when lubrication is provided. With clockwise (pull-down fluid rotation), care must be used at high speeds to prevent cavitation, which could be caused by air being drawn down to the siphon inlet. This appears to be a model variant with a larger exhaust port compared to model 236629 which has a 1/4 NPT(F) exhaust port. The context suggests this is related to air motor agitator systems.

Reference Manuals

• 308345 (Page 2) Belt-Driven, Stainless Steel, Pneumatic Twistork Helix Agitator with Suction Feature