Without a lubricant bath, Verderflex ROLLIT Hygienic pumps are ideal for use in biotechnology, beverage production, food processing and the pharmaceutical industry.
They are available in Single or Twin Head designs.
Benefits
- Hygienic - Hoses to FDA CFR 21 & EC/1935
- No Heat Build Up
- Minimal Product Damage
- Lubricant free with easy, fast tube changeovers
Working Principle
Verderflex ROLLIT hose pumps are self-priming displacement pumps; they can run dry. A medium resistant, flexible hose is pressed together through the Teflon rollers. By rotation of the rotor, the medium in the hose will be pushed forward. The recovery of the hose creates a vacuum, which pulls the medium into it. Peristaltic hose pumps are self priming and do not require flooded suction.
Models
Rollit 19SH |
Rollit 19TH |
Rollit 30SH |
Rollit 30TH |
|
Maximum Flow |
500 l/h
|
851 l/h
|
2683 l/h
|
4534 l/h
|
Maximum Discharge Pressure |
2 bar
|
2 bar
|
2 bar
|
2 bar
|
Maximum Temperature |
80 °C
|
80 °C
|
80 °C
|
80 °C
|
Maximum Particle Size |
14 mm
|
14 mm
|
22 mm
|
22 mm
|
Certificates |
FDA. EN 1935. ATEX
|
FDA. EN 1935. ATEX
|
FDA. EN 1935. ATEX
|
FDA. EN 1935. ATEX
|
Speed |
165 rpm
|
165 rpm
|
165 rpm
|
165 rpm
|
Download Datasheet | Click to Download | Click to Download | Click to Download | Click to Download |
Rollit 35SH |
Rollit 35TH |
|
Maximum Flow |
3816 l/h
|
6954 l/h
|
Maximum Discharge Pressure |
2 bar
|
4 bar
|
Maximum Temperature |
80 °C
|
80 °C
|
Maximum Particle Size |
22 mm
|
22 mm
|
Certificates |
FDA. EN 1935. ATEX
|
FDA. EN 1935. ATEX
|
Speed |
165 rpm
|
167 rpm
|
Download Datasheet | Click to Download | Click to Download |