Pumps, Systems and Materials Engineering

for the Chemical & Petrochemical Industries

Custom Built Pumping Equipment | Inspection & Testing Facilities | Reconditioned Pumps, Spares & Repairs

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Products

Not everyone knows what they are looking for and the table below will help you to initially identify the type of pump you require. For clients who are familiar in this area you will see in an instant whether PATS can help you further.

It is important to note that our pumps are bespoke and any variation can usually be accommodated in the initial design also units are manufactured using exotic materials. Therefore if you are seeking a standard pump it is likely that this can be more competitively sourced from any of the major pump manufacturers.

CENTRIFUGAL PUMPS
Type of Pump		Description/Orientation		API Type Code (where applicable)
Overhung (commonly referred to as Horizontal)	Flexibly coupled	Horizontal (Recessed, Shrouded & Open Impeller available)	Foot-mounted	OH1
			Centreline-supported	OH2
	Close Coupled	Impeller variations include: Recessed, Shrouded and Open
	Self Priming	Variations include: API Type OH1, OH2 and Close Coupled PATS ‘Senator’ range
Vertically suspended	Single Casing	Discharge Through column	Diffuser	VS1
			Volute	VS2
			Axial Flow	VS3
		Separate discharge (Recessed, Shrouded & Open Impeller available)	Line Shaft	VS4
			Cantilever	VS5
	Double Casing	Diffuser		VS6
		Volute		VS7
Submersible	Impeller variations include: Recessed, Shrouded and Open
Air Operated Diaphragm Pumps	PATS ‘Centurion’ range

Materials of Construction

Ò ¹Products from International Nickel Corporation

Ò ²Haynes International Limited Material

Low temperature steels ie LT30/LT50/LT70 TYPES

Carbon steel

304L

316L and other grades of St.St.

‘Super Duplex’

‘Alloy 20’

Incoloy ^Ò1825

Monel ^Ò1

Pure nickel

‘Hastelloys’ ^Ò2 and other high nickel alloys

Titanium and alloys

Zirconium

Tantalum

Polypropylene

PVC

Polyethylene

PVDF

PTFE

NDT

Traceable to NAMAS

and ASNT standards

Dye penetration Hydrostatic testing

MPI PMI

Welding

Qualified to BS EN287/288 and ASME IX

Registered in England & Wales No. 3514372
Registered Office: Rainow Mill, Ingersley Vale, Bollington, Cheshire SK10 5BP