Page 49 - ARO隔膜泵英格索兰

Accessories

Pulsation Dampeners
Diaphragm pumps of any type have at least two points in their cycle
where they provide no pressure or flow to a process. The unwanted
result of this pressure fluctuation can often be material foaming,
material pulsation, hydraulic shock or material splashing. While traditional
pulsation dampeners can help reduce unwanted pulsation and other
problems, they also require operator intervention and adjustments.

Automatic Shock Blockers®

 Automatic Air Adjustment - compensates for fluctuations in fluid pressure without operator intervention.

 Significant Pulsation Reduction - Shock Blockers deliver an average 60% - 80% pulsation reduction in high back pressure
applications.

 Built for high-flow/aggressive fluid applications - the 2” models can handle up to 2.6 L maximum fluid volume,
and 3” models up to 8.3 L maximum fluid volume.

 Broad Material Range for Compatibility - choose from Kynar®, polypropylene, groundable acetal (1” models) or aluminum, cast
iron or stainless steel (2” and 3” models) body materials for optimum pump-to-pulsation dampener compatibility.
 Broad Diaphragm/Bladder Fluid Compatibility - choose from Santoprene, Nitrile, PTFE, Hytrel, Viton or Urethane for optimum

fluid-to-diaphragm compatibility.

 Perfect for Process Applications - pulsation reduction in long piping runs help prevent costly fluid pipe and downstream
valve damage.

 Bolted construction - for leak-free vessel integrity and a safer work-site.
 Ultra-Rugged Construction for Long service Life - both inside and out, the Shock Blockers are built tough to deliver worry-free,

near pulse-free fluid handling.
Typical system Discharge
Manómetro
posterior
(opcional)
AIR
AIR

Discharge
Suction Suction
 Ordering

Position 1 2 3 4 5 6
Example: SBX0 X - X X S - X

Position 1 Position 2 Position 3 Position 4 Positon 5 Position 6
Model and Air Fluid Fluid Diaphragm
Size Section Connection Section Hardware Material

SB10 - 1” P - Polypropylene A - NPTF P - Polypropylene S - Stainless Steel 304 A - Santoprene
K - PVDF (Kynar) B - BSP K - PVDF (Kynar) C - Hytrel®
D - Conductive Acetal D - Conductive Acetal T - PTFE
U - Polyurethane
SB20 - 2” A - Aluminum A - NPTF A - Aluminum P - Carbon Steel A - Santoprene
SB30 - 3” C - Cast Iron B - BSP C - Cast Iron S - Stainless Steel G - Nitrile
S - Stainless Steel S - Stainless Steel T - PTFE / Santoprene
V - Viton

arotechsupport@irco.com • (800) 495-0276 / PRO Series Diaphragm Pumps • AROzone.com 49