The COST €€ of HOSE TUBE PUMPS with Various PULSEGUARD Dampers

 

A hose pump or peristaltic pump matches a hose damper which is for sludge, slurry, and particulate carrier liquids damping.


Hose Tube Pump



22 M3/Hr. (100 USGPM) heavy oxides slurry at only 1.5 meters / sec in a DN80mm line settles our and plugs the Damper / Accumulator. The need is for flow-through constant agitation & lower connection cost.
160 in3 pulse volume from diaphragm reversal & 1,000 in3 - 16Lt. Acc., only reduced spike 30%
3 pcs. CPVC Ts3" €102
1x3"Flg + 3" NPT €17
pipe coupling €5
6 Hrs prime, bondfit-up & Hydro €430
4.3 USG PVC Acc €1,136
Total €1,680
Hose/Tube Pump Pulsation Dampners
2 Ts and a flange were saved by using a accumulator safety block, to which the damper face "O" seals and which provides for bracket mounting.
The straight line from pump to damper guts gave pressure peak clipping. 2" pipe gave 3M/s. velocity
The 720 in3, 4 connection damper does more than the 16 Liter Accumulator; but as the path is not through t he damper, stable pressure was not evident.
1 pc. 3" socket T €32
3.75 Hrs. fitting prep. & Hydro €269
11.8 Lt. Damper c/w pipe base €1,248
Total €1,549
A (415 in3) 6.75 Liter (125 psi) 8.5 Bar 4 connection true flow through FLEXORBER LP damper, provides continuous agitation, in place flushability, saves all 3 T pieces and out performs an accumulator more than twice its size - 2.9 Hrs. Fitting prep. & Hydro. €208
6.7 Lt. Flexorber LP €800

See also: Peristaltic / Hose Pumps that use Puls Dampers




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