Trebor 20 PURUS - Manual (Page 3)

P20 PUMP OPERATION / MAINTENANCE MANUAL PAGE 3
1 INTRODUCTION
PFA injection molded high purity
disposable pump.
TREBOR’S Purus 20 diaphragm pump
addresses maintenance, rebuild, and cost
issues common in many chemical pumps by
using an injection molded PFA design with
minimal welded parts. This design (Figure 1-1)
creates a reliable, disposable pump that costs
less than many competitor pump rebuild kits.
The Purus 20 provides peace of mind because
of its purity, performance, and simplicity.
Purus pumps can be externally controlled or
installed as a self-contained unit using
TREBOR’S PC7 (Figure 1-2) air-powered
pump controller that mounts on the Purus 20,
as shown in (Figure 1-1).
Product Benefits

Operating life exceeding 100 million
cycles in many applications

Excellent suction lift and priming
capability

No elastomer seals or gaskets to replace

No metal parts to corrode or contaminate
process

Compact size

100% PFA/PTFE construction for the
chemical compatibility and process purity

FM4910 compliant

Cleaned, assembled, and packaged in
Class 1000 cleanroom

CE Certified
Figure 1-1: Injection Molded & Welded
Design
Figure 1-2: Optional PC7 Controller