On Various Types of PUMPS -
The PIPEGUARD LP range by PULSEGUARD
Guard Against Pulsation Have you felt your pipes today?
For best value flow stabilization, where pressure is below 40 Bar, 600psi and elastomer synthetic rubber is compatible, and external environment is corrosive.
Index Page of All PiG-LP Options - prices/dimensions, application story, dimensional drawing...
Save 22% with standard inventory 2 port dampers and have 300% more smoothness
Up to 10 Hz, a small diameter long "stiff" gas bag may respond to pressure pulsations.
Flow through forces it to work for you and saves "T" pieces and 3 extra flanges, whilst providing first in first out constant temperature, and in place flushabilty
For higher frequency response, see the "PipeHugger" range.
Pressure pulsation travels at 1400 meters per second and must be intercepted, to be attenuated.
"Dampers that do - flow goes through - but pressure pulses - do not."
FOR LOW FREQUENCY FLOW FLUCTUATIONS AT LOW PRESSURE,
AODD & HOSE PUMPS
PipeGuards all stainless dampers may be purchased direct form the factory
with a single connection thread or flange face, provided in place flush through is not required.
(If you want to have to buy an extra "T" piece plus 3 extra fittings / flanges, and or make extra welds)
SAVINGS, that more than cover the cost of your dampers.
Because the suction damper removes the acceleration head losses and prevents the breakup of the supply column by intercepting suction line negative pressure pulsation, the ideal supply pipe size is halved. The big connection is only needed from damper to pump. Similarly, on the discharge system, where pipe is smaller because the ideal velocity is higher, and with pulsation intercepted,t he line size cress sectional area may be halved. Small pipes cost less, and installing them costs much less.