Knockout Components
Automated Knockout Machines
Knockout Hammer
Mold Components
Leader Pins
Leader Pin Bushings
Carrier Pins
Ejector Pins
Return Pins
Pour Cups
Equipment & Supplies
Coupon Mold
Flux Gun
Foundry Pliers
Gas Tech II
Hot Surface Markers
Mold Coatings
Test Bar Mold
Blowguns & Accessories
Blowguns & Accessories

Hydrogen gas is a major problem in aluminum foundries.  With Herschal’s “Gas-Tech™” system, you are assured of a highly accurate method of monitoring the gas level in your foundry melt.  This has proven to be a valuable tool in today’s quality-conscious aluminum foundry.

  • Light weight aluminum base
  • Corrosion resistant (nickel) plated vacuum chamber base
  • Rugged cast aluminum vacuum chamber
  • Adjustable gauge with calibration port
  • Heavy-duty coupon crucible with greater draft for improved sample removal
  • Twin diaphragm vacuum pump*
  • Pre-calibrated gauge checked at 26 x 28” of HG
  • Can obtain 28” of HG

© Copyright Herschal Products

3778 Timberlake Drive • Richfield, Ohio 44286 • Phone: (330) 523-5300 • FAX: (330) 523-5212

DHTML Web Menu by OpenCube