Excellent for drum dispensing of most nonflammable liquids compatible with polypropylene including:

• Paints
• Coatings
• Plating Solutions
• Adhesives
• Cleaners
• Inks & Dyes

• Chemicals
• Photo Chemicals
• Coolants
• Solvents
• Miscible Oils
• Lubricants

• Acids
• Caustics
• Brine
• Tanning Solutions
• Slurries
• Etc.

This unique, 2 inch (50mm) bunghole mounting, polypropylene drum pump dispenses up to 16 GPM (60 LPM), up to 250 centipoise, 50 SAE, 1200 SSU, (medium thickness) by gently pressurizing the drum to 7-1/2 PSI from any air source up to 150 PSI.

An internal air safety valve automatically vents any excess air from 7.5 - 150 PSI. Air wastage can be eliminated with the Model DM-85APR (Cat# DH-0514) Air Regulator accessory. The state-of-the-art design offers high quality, safe and simple operation, low unit cost, long operating life, minimal air usage and virtually maintenance free operation. For easy hand dispensing request the drum dispensing nozzle (DH-DM-85HFR 1/2", 3/4" (Standard) or 1").

• All polypropylene wetted parts
  
• 2” (50mm) bunghole mounting
  
• Air operated
  
• Maintenance free
  
• Corrosion proof
  
• Self-priming
  
• Rated continuous run
  
• Dry run without damage

• 40 gpm (181 Lpm)
• Nozzle length: 5” (114 mm)
• Hose Barb Sizes:1/2” (12.7mm), 3/4” (19.05)(Standard for DH-0501), 1.0” (25.4 mm)

• 8.0 gpm (36.4 Lpm)
  
• Nozzle length: 2” (50mm)
  
• Hose Barb sizes: 1/2" (12.7mm), 3/4” (19.05 mm), 1.0” (25.4 mm)

Thread Conversion: Converts Mauser coarse bung thread to 2" NPT thread. (3" dia. x 1-3/4" high) Material of Construction: HDPE (high density polyethylene)w/EPR O-ring (ethylene propylene rubber)

Benefits: Permits use of DM-85DGP drum pump, and other plastic drum pumps, drum mixers and drum processing equipment to be mounted onto drums, IBC's or other containers with Mauser threads.

Thread Conversion: Converts Buttress coarse bung thread to ... 2" NPT thread. (3" dia. x 1-5/16" high) Material of Construction: HDPE (high density polyethylene)

Benefits: Permits use of DM-85DGP drum pump, and other plastic drum pumps, drum mixers and drum processing equipment to be mounted onto drums, IBC's or other containers with Buttress threads.

Flange Thread Size: 2" NPT to 2" NPT thread Material of Construction: Zinc plated steel.

Benefits: Protects threads of plastic drum processing equipment from cross threading or wearing down due to constant use in steel bung-holes. Equipment can be permanently mounted onto the ThreadGuard™ for use in any drum, Tote or IBC (Intermediate Bulk Container) or tank with 2" bungholes.

• Groundable, with Built-in Flame Arrestor
  
• Reversible - for pressure or vacuum venting
  
• Manual, continuous venting Vacuum Relief Control
  
• High Chemical Resistance: 316ss, Viton
  
• Horizontal, Low Profile mounting
  
• Pressure Relief Limit: 5 Psi
  
• Optional 3/4" Bung Adapter available

The BungVent is used to prevent container damage from pressure build-up, where drum leakage can be catastrophic, creating hazards such as flames, an explosion which can cause injury or death to an Operator and subsequent environmental damage or contamination, and if the stored liquid is a HazMat, a possible costly cleanup.

A knurled vacuum pressure relief adjustment knob, allows manual control for continuous vacuum relief during drum, IBC or tank transfer or discharging applications. When transfer is complete, closing the knob permits the pressure vent function to continue to blow off pressure build-up when it reaches the 5 Psi pressure relief preset. A special vacuum lock-tab rotates into the knob grip to prevent the vacuum relief from being accidentally opened.

• Built-in flame arrestor
  
• Vacuum release knob permits continuous venting
• Pressure Relief Limit: 5 Psi
  
• MOC's: 316ss or Viton
• Also adaptable to fit 3/4" Bungholes and metric, coarse threaded bung holes using 3/4" bung adapter set