Triple Head Adjustable Output
max oz/min (mL/min) at 26 (1.7 bar)-100 psi (6.9 bar)
0.45oz (1.31mL) per head with #1 Santoprene® pump tube
1.51oz (44.7mL) per head with #2 Santoprene® pump tube

How It Works

Stenner?s triple head adjustable output metering pump is built with five detachable components: the motor, feed rate control and three pump heads. Outputs are dependent upon three factors: the rpm of the motor gears, the percentage setting on the feed rate control, and the size of the peristaltic pump tube. All Stenner metering pumps have a 3-point roller design in the pump head, which acts as a check valve to prevent back flow, siphoning, overdosing and loss of prime.

The motor shaft rotates at a fixed rpm which drives the adjustable feed rate control to intermittently engage the roller assembly within the pump heads. The chemical solution in the pump tube is captured between the rollers as they rotate and compress the tube. As the rollers advance, the squeezed tube section regains its original form and generates a vacuum, creating the self- priming feature that delivers a constant flow unaffected by the outlet pressure.

Our Customers Say?

?I was tired of my pumps losing prime and not lasting. Over eight years ago, I changed to Stenner and since then have never lost prime or thrown a pump away. the Triple Head pump provides a uniform output for my triple-foam products and has saved me money. The pump?s simplicity and reliability have resulted in significant savings in labor and material.?
- Luc Stubbe, Equipment, Fluids, and Services, Mol, Belgium