Flow Calibration Tubes

Palmer flow calibration tubes are a cost effective, beneficial, foundry efficiency tool. Flow calibration tubes offer:

Advantages

• Eliminate the need for scales, buckets, and gloves in calibration 
• Calibrate continuous mixers without wasting binder (zero loss
  system) 
• Calibration accomplished with one operator 
• Measures actual binder flow to the mixer in operation 
• Calibration is performed during the mold and core making process
  eliminating lost production time due to calibration 
• Entire procedure takes less than 2 minutes 
• Eliminates the normal mess of calibration 
• No operator contact with resins 
• Extremely accurate - less chance of error 
• Trial resin samples are easily tested by using the flow calibration
  tubes as a mini resin storage tank without changing a single hose
   

Features

• Construction materials compatible with foundry resin systems 
• Heavy duty sight glass gauge 
• Ultra-high molecular weight polyethylene end caps 
• Brass ball valve with Teflon seals for binders 
• PVC ball valve with Teflon seals for acid catalysts 
• All connections are either 1/2" or 3/4" NPT Standard Threads 
• Sight glass easily cleaned or replaced as needed 
• Sight glass scale calibrated in milliliters - 2% of full scale accuracy