Pumps certified API

Liquid ring vacuum pumps and systems meeting API 681 standards for chemical and petrochemical applications. Suitable for heavy duties, are available in different exotic materials with single or double cartridge API 682 cartridge mechanical seals. Package design standards in line with most stringent project specifications and quality requirements.

The pumps of the TITANO series are designed and manufactured according to API 674 and ASME standards and cover the range of medium power up to 600 kW.
These pumps are studied to guarantee a highly reliable service and to minimize the maintenance operations and the operating costs.
The TITANO series consists of 5 pump sizes in triplex execution. The 31.40 model is manufactured also in quintuplex (model 31.40/Q) and septuplex (model 31.40/S) execution, where the same components of the triplex model are used.

The pumps of the PTO-PQO-PSO series comply with API 674 and ASME standards and are specifically designed and manufactured for process applications where continuous heavy duties are involved, demanding highest operating reliability and longest maintenance intervals.

Since the beginning of the last century, Peroni has been designing and manufacturing steam driven pumps used for boiler feed service, low NPSHA pump-out service and for other process applications in Petrochemical Plants and in Refineries. All Peroni steam driven pumps are reciprocating, horizontal duplex, double-acting pumps where the power is directly transmitted to the liquid end by the action of the motive fluid on the piston. The motive fluid is normally steam, but can also be air or gas.

The pumps in this series feature a mechanical plunger return stroke and have adjustable stroke settings from 0 to 100%, providing flexibility in operation and dosing accuracy of more than 1% over a performance range of 10 to 100%. These liquid dosing pumps maintain the required NPSH below 0.3 bar abs under standard conditions.

The series is designed adopting hydraulically actuated double sandwich diaphragms with intermediate vacuum chamber lined with an oil film. This is the solution for handling any hazardous fluid and when stringent environmental regulations have to be met.

The PR series presents triplex, quadruplex and quintuplex configurations for high pressure process applications, providing a compact and efficient solution for offshore applications. Its crank mechanism has an innovative design that allows multiple rams to be housed in a compact frame, ideal for space constraints.

Peroni's process diaphragm pumps are specially designed for offshore platform applications, with dimensions reduced by up to 25% compared to pumps from other manufacturers.