Low Pressure Medium Frequency Lobe Pump Pipes with WagH.O.

PulseGuard Ltd. offers pulsation dampers | Please phone 44(0) 161-480-9625
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LOBE PUMPS
with Various PULSEGUARD Dampers

Low pressure medium frequency Lobe pump pipes Can need pulsation dampening -
Running on viscous liquids, a pulsation occurs.

Recommended Comparisons, To COSTS of Lobe Pumps with Pulsation Dampers

(1) The source of the disturbances:
Magnified into pulsation by poor, or no pipe design frequency analysis is from "X"
Lobes nest into each other

so finely that each makes a squirt from the valley between the lobes. The lobes may be measured as a "soft" shock.

(2) GO TO:- PIPEHUGGER LP & HP which provides both flow fluctuation smoothing, and the interception of pressure pulsation for both liquids and slurries. See PHr LP & PHr HP price lists for off the shelf inventory dampers, dimensions, weight and cut sheet drawing.

with a liquid in bladder pipehugger damper

Liquid in bladder of EP, Buna N. Fluoro. or Hypalon Elastomer.

(5) GO TO:- PUMPGUARD For high viscosity systems plus, slurries, foods & beverages.
Good for suction systems and discharge to 100 psi, where cost is not the major consideration.
Carry a complete spare when service down time is important.

Flex-Tubes from:-EPDM, Nitrile, Hypalon, Fluoro Elastomers etc.

PermaCushion foam fill
FelexTube elastomer

For prices, dimensions, weights, and section drawing of short lead time items, please see "PUG" price list.

(3)

(4) GO TO:- WAVEGUARD
Where pressure pulsation is the issue, not flow fluctuation, WAVEGUARDS with no moving parts are the choice.

WAG-HO with orifices for clean systems.	WAG-MT much larger, for dirty flow.	WAG-CER Smoothest
		With ceramic balls for wave breaking.