Positive Displacement Plunger Dosing Pumps, PDP Series Type A-I

Description

Positive displacement plunger dosing pump

The Series A-I plunger dosing pump is manufactured in accordance with API 675. The pump head is made of 316 stainless steel or PVC (polyvinyl chloride).

On request, the pump can be supplied in materials such as Hastelloy, PTFE, PVDE, and PP. Maximum fluid temperature limits are: 900 °C for a stainless steel head and 400 °C for a PVC head. Plunger pumps can be made from 316 stainless steel or ceramic.

Pumps can be equipped with manual (micrometer screw), electric (servo motor 4–20 mA), or pneumatic drive. Dosing accuracy over the 10–100 % range is ±1 %.