NVT Series Vacuum Tanks

NVT Series Vacuum Tanks are designed to focus on the exacting processes required by today’s extrusion processors that require precise vacuum control with little variability. We achieve this with an HMI controlled variable vacuum. We utilize a programmable vacuum vent for extreme position control.

Features:

  • 11 Ga. 304 S/S Vacuum Tank
  • 14” air wipe section.
  • Tank is flood cooling only
  • Quick change Tool/Seal interface: (see chart)
  • 304 S/S Integral Water Sump and Tray provide functional capacity (no makeup water required at startup)
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NVT Series Vacuum Tanks are designed to focus on the exacting processes required by today’s extrusion processors that require precise vacuum control with little variability. We achieve this with an HMI controlled variable vacuum. We utilize a programmable vacuum vent for extreme position control.

Features:

  • 11 Ga. 304 S/S Vacuum Tank
  • 14” air wipe section.
  • Tank is flood cooling only
  • Quick change Tool/Seal interface: (see chart)
  • 304 S/S Integral Water Sump and Tray provide functional capacity (no makeup water required at startup)
  • 11 Ga 304 S/S lids with integral vacuum
  • Stiffeners on all tank sections including water seal and air wipe.
  • 1/2” Thick 3.38” x 7.75” Polycarb Sight Glass (one per vac section and sump tank).
  • Telescoping end trays with integral water strainer
  • Rotary water level control on each vacuum section
  • Water ring inside front of tank for cooling tooling with 3/4” valve
  • 3 “ Quick connecting cam hose fittings and caps selectively and sequentially apply vacuum to 1,2, or 3 sealed tank sections
  • Tool free access to vacuum sump and float valves
  • 4 “ float valves to regulate water level in vacuum sump
  • 1” check valve overflow to customer drain.
  • 304 S/S water supply manifold with 3/4” supply valves

Plus:

Unique water circulation system enhances water flow throughout the tank minimizing pump cavitation and thus micro-water bubbles, which can cause tubing surface imperfections and ultra-sonic gauging issues leading to poor process control. Quick total system flushing/draining to pump the entire system dry is accomplished with the use of a three-way water valve. A low-level water switch is also included to prevent water pump damage during flushing.

A 7-inch operator touch screen with closed-loop vacuum control is also standard with control and displays to 0.01-inch water resolution. A programmable position vent valve can be adjusted through a drop-down menu to provide optimal CFM operation of the vacuum pump to extreme precision. A water temperature readout is also standard with the potential to add water temperature control as a recommended option.