PDF PG14 Progressive Pulsation Damper Part Numbers Printable Version

Part Numbers

	Flow Fluctuation& Pressure Pulsation Stabilizer Tables for pipe systems from Progressive Cavity Pumps. Stainless connectionsWith EP, Nitrile, or VF FlexTube The Full Range, for 3/4" through 12" pipe systems, SUCTION, LP DISCHARGE, & HP DISCHARGE.
Your pump connections suit its flow, and its fluctuations are related to the pump type, so the DAMPERS HAVE BEEN PRESELECTED for you. Simple choose the damper that matches your connection size. Or call us, with your RPM, flow rate, and required smoothness, so that we can make a specific selection for you.

Drawings below

INSTRUCTIONS:

4. Please choose the damper part number from the table , which has the same connection size as your pump.
5. We have made these "pre-engineered" selections for you, on the basis of 40 years experience, and average
application circumstances.
6. Please call us toll-free 1-888-DAMPERS (326-7377) with the part number chosen from the tabulation. We will then
find the current price for you.

"Ram Rod-able" Dampers. Where viscosity and solid contents are high, blockage removal, both by in place flush or even breakdown and "poke-free" must be made simple. PumpGuard is designed with this feature.
The PermaCushion, No Air Pre-Fill, version is for up to 3 bar service.
With FlexTube support cushion pre-fill to 300 psi/20 Bar is used.

The ease of cleaning that is provided by a PTFE membrane surface, plus the smooth stainless liquid side dish housing, AND the three fold performance enhancement from "Thru-Flow", with connections up to 8"; are why FLEXORBER should have been the choice instead of item (1) on page 2.

Where there is no occupational health and safety need for in place flush through before servicing, nor any process requirement for constant temperature, or first in first out need to control residence time, not even clean before changing liquids it is still least expensive to use a standard twin connection damper, & save a "T". Use the other connection for the system drain, relief valve, or branch line. Waveguard and DAMPERS for frequencies above 10Hz., systems shorter than 300 meters to 1000ft. must use the FLOW-THROUGH feature.

PUMPS make FLOW, SYSTEMS cause PRESSURE, pressure pulsation is a system response, AND a system responsibility NOT a pump manufacturers liability.