diaphragm pumps Suppliers

AT06 Teflon 1/4? AODD Pump is a chemical transfer pump with 1/4 inch connection available in PTFE and UHMWPE. Its PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths make them ideal for corrosive and abrasive chemicals. There’s no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they’re dead-head capable and achieve high flow rates while minimizing air consumption and operational noise.

Reciprocating Hydraulic Operated Diaphragm Pumps can easily handle most of the liquids.It is Unique make HD type Diaphragm gland less pumps. Reciprocating Hydraulic Operated Diaphragm Pumps are widely in demand in a number of industries. These are pumps suitable to handle most corrosive fluids.

Diaphragm Type Metering Pump have hydraulic oil on one side and the other side it can pump slurry. The flow rate will be accurate up to 2%. This pump is ideal for slurry. Since there the diaphragm will activate the flow there will not be leakage in the pump. Further the pumps are rigorously tested before dispatch.

Chemically resistant diaphragm pump are fully suited to applications where aggressive solvents and acid vapors are present. The diaphragms and other wetted parts are made from compounds of PTFE, PP and PVDF. The pumping and connection heads are carbon fiber reinforced with a small electrical conductivity. This prevents electrostatic loading and minimizes the danger of igniting gas mixtures in the pump by electrostatic discharge. These chemically resistant, single-stage diaphragm pumps are oil-free and have a wide range of applications between atmospheric pressure and 75 mbar. Each has a compact design, low noise level and simple construction for low cost operation.

Double Diaphragm Pumps are used across many industries. Their fast services and ability to run under testing circumstances make them apt to be used to transfer fluids and are widely used in Chemical, Petrochemical, Refineries and Pharmaceutical Industry. These pumps also can be used to transfer hazardous chemicals. The important features are it is fast and reliable pumps, it is cost effective and easy to use and further it has low maintenance and easy installation.

Tapflo pumps made from polyethylene (PE) or virgin PTFE plastics are suitable for handling almost any kind of liquid whether it is viscous, chemically aggressive or with solids.

Few components and a simple but ingenious design is peculiar for all Tapflo pumps. It is a compact pump, easy and quick to maintain, keeping your service costs and process down time to a minimum.

Polyethylene (PE) pumps

Polyethylene (PE HD) has a superior wear resistance which is 6 – 7 times better than for polypropylene (PP). This fact makes the pump suitable for handling abrasive slurries etc. PE is resistant to most kind of aggressive chemicals such as concentrated acids and alkalis. Maximum liquid temperature is 70°C.

PTFE pumps

PTFE (virgin polytetrafluorethylene) is a thermoplastic polymer with superior chemical resistance. The PTFE pump will handle even the most aggressive acids, for instance concentrated nitric acid. Maximum liquid temperature is up to 100°C.

Sanitary series pumps

The Tapflo sanitary series is particularly designed to meet the requirements of the food, beverage, pharmaceutical and cosmetic industries. Lubrication free air distribution system, maintenance free ball check valve system and total visual inspection of the wetted parts are some of the major features for this pump series.

Made to be clean

Our design allows for total visual inspection of the wetted parts. There are no hidden areas where bacteria can grow. The manifold clamps and the housing screws are simply removed for complete disassembly and cleaning. The pump is also designed for cleaning and sterilization in place – C.I.P. and S.I.P. After such operations, the pump is easily turned in its support for drainage.

ATEX certified pumps

All sanitary pumps are available in explosion proof ATEX marked version. They are supplied with earth connection and conductive materials; conductive centre section and diaphragms in PTFE (conductive back) or EPDM (conductive).​

Metal series diaphragm pumps

The compact, smooth and simple design is common for this series. Materials available are aluminium, cast iron, stainless steel and PTFE coated aluminium.

You will discover the ingenious simplicity when you maintain the pump. We use approximately 70% fewer parts than our competitors use to build similar sized pumps.

Aluminium and cast iron pumps

For transfer of pH-neutral fluids, both thin, thick, solid laden or abrasive. The aluminium and cast iron pumps are found in most fields; work shop and paint industries, purifying plants etc., to mention only a few.

AISI 316 stainless steel pumps

Made in lost wax cast method, ensuring great accuracy and finish. The stainless steel pumps combine great mechanical strength with good chemical features. AISI 316 is resistant to aggressive liquids like nitric acid and sodium hydroxide. The centre unit, which is not in contact with liquid, is made from corrosive resistant polypropylene (PP) as standard (other materials upon request). 

ATEX certified pumps

All metal pumps are available in explosion proof ATEX marked version. They are supplied with earth connection and conductive materials; conductive centre section (on AISI 316 pump), diaphragms in PTFE (conductive back) or EPDM (conductive).