The "LD" designation stands for Low Differential Pressure technology
positive displacement rotary vane pump belonging to the versatile PO/PA 70-400 Series
pulsation-free fluid transfer in medium-flow applications
this pump delivers the professional-grade power required for demanding commercial cleaning tasks
As a key member of the CPA (Composite Polyamide) family
701557.800 CAT Pumps Pulsation Dampener / Accumulator , Pre-Charged / Pulse Charger , 316 Stainless Steel , Buna-N (NBR) Bladder , 320 GPM , 1275 PSI ESPA-4014 The "LD" designation stands for701557. 800 CAT Pumps Pulsation Dampener Accumulator , Pre Charged Pulse Charger , 316 Stainless Steel , Buna N (NBR) Bladder , 320 GPM , 1275 PSI CAT Pumps 701557. 800 Pulsation Dampener Product Description The CAT Pumps 701557. 800 Pulsation Dampener is a heavy duty, rechargeable accessory designed to neutralize pressure fluctuations and system shocks common in positive displacement pump systems. This unit is rated for maximum flow rates of 320 GPM