Double Diaphragm Pumps for Chemical Applications

  Enquiry / contact me

Short-stroke design with durable composite diaphragm ensures even media flow with long lifetime.

Pumps, Valves & Compressors

Double Diaphragm Pumps for Chemical Applications
Double Diaphragm Pumps for Chemical Applications

With the new tim®CHEM series timmer is expanding the application range for their products to critical chemicals. The company starts with four pneumatic double diaphragm pumps, which offer many advantages in terms of efficiency, application possibilities and availability. Since June 2020, the portfolio launched at the beginning of the year has been complete for the time being with the addition of further sizes. Now timmer offers the pumps in ½-, 1- and 2-inch versions made of PTFE or PE as well as a 2-inch version made of cast stainless steel (V4A). The conveying capacities range from 60 up to 600 l/min.

Reducing energy costs and increasing lifetime

The extremely smooth-running ceramic valve is the heart of the pumps and has already proven itself in many other applications. It is not only virtually wear-free, but also enables a safe start-up with low starting pressure as low as 0.7 bar over the entire lifetime. This also opens up very good application possibilities in the field of dosing.

Low maintenance effort

The stability does not come at the expense of easy and quick disassembly, thanks to the innovative tim® FIX connecting elements. Even essential parts such as the media valves are accessible without special tools. However, maintenance is rarely necessary. This is because the short-stroke diaphragm has a much longer lifetime than the diaphragms used in many conventional chemical pumps that operate with a longer stroke. In general, timmer sees an advantage in opting for short-stroke diaphragms – besides the considerably longer lifetime – also due to the even, low-pulsation media flow. Since all models of the timCHEM series require only four O-ring seals with the same dimensions on the outside, both maintenance and expenditure are considerably reduced while leakage safety is increased.

Optionally, operators can monitor various parameters such as number of strokes and stroke frequency, operating time, diaphragm condition, etc. For the chemical industry all pumps are certified according to the ATEX directive.

Posted on June 23, 2020 - (936 views)
Timmer GmbH
Dieselstraße 37
48485 Neuenkirchen - Germany
View full company profile
Related articles
Low-maintenance Control Valves
Cloud-based Asset Management
ATEX Certified Scroll Pumps
Double-Diaphragm Gas Pumps
Actuator for Safe and Reliable Valve Automation
Pinch Valves for Single-Use Applications
Rotary Lobe Pump with High Volumetric Efficiency
PED-Compliant Cast Pipeline Basket Strainers
Precise, Compact and Lightweight Control Valve
Hopper Pump With Cutting Device
Handle with... CO.RA.
handle with... CO.RA
Customized Pump Technology. For Life.
Precious Resource FOR LIFE
Handle with.... CO.RA
Always working when you need it
handle with... CO.RA.
Valves and Systems for the Pharmaceutical and Chemical System
Dbb Trunnion Ball Type Valve
Valves and Control Systems
Smart Safety Valve for Technical Gases
Dome Pressure Regulator with Integrated Digital Sensor Technology
Super High Response Speed Servo Valve
Liquid Filtration Solutions
Programmable Dispensing System PDS100
Programmable Dispensing System PDS100
Pinch Solenoid Valves
Hygienic Thermowells for Safe Processes
Pneumatic Stoppers
Canned Motor Pumps
Polymer Coating Solutions
Rotary Lobe Pump TORNADO T2
Valveless Metering Pumps and Dispensers CeramPump®
Valveless Ceramic Pumps
Solenoid Driven Metering Pump
Pumps & process equipment:
Low power solenoid valves
Progressing cavity pumps
The chemistry is right in Asia
Screw blowers