Schwarzer Precision pumps - circulation pumps and compressors

These are our pumps:

Pumps for air and gas

• Powerful pumps for continuous operation
  The product group EC Series 700 has now been extended by a new type especially for applications requiring continuous operation. This SP 700 EC-BL (brushless) has a motor with an integrated electronic commutation system and works without contact. Due to the compact design of the motor this pump requires less space for installation than other pumps. This pump is availabe as a gas or liquid version.

Our multi-talent - from the micro-pump to high-performance aggregates
Due to the different performance ranges we distinguish 4 series from EC 200 up to EC 900.

• SA - Vibrating Diaphragm Pumps

Our proven SA series - reliable and robust. We developed these models as a problem solution for all applications where an uncomplicated pump with extremeley long life for slight pressure differences is required. Pump performances up to 300 mbar / 9.0 inHg vacuum, 0,3 bar / 4.5 psi pressure and 10 l/min of free flow.

• LI - Linear-Diaphragm Pumps

The patented linear drive has made it possible to manufacture diaphragm pumps of the LI series, which are among the most powerful and efficient systems for pumping high volumes. These models are characterized by extremeley long service life. Pump performance up to 750 mbar / 22 inHg vacuum, 1,6 bar / 23 psi pressure and 50 l/min of free flow.

• RO - Rotary-Diaphragm Pumps

An almost linear characteristic is a distinguishing feature of our rotary diaphragm pumps. Unproblematic gases are conveyend at minimum noise level. Its performance characteristic predestines them for blood pressure measuring instruments. Pump performance up to 1 bar / 14,5 psi pressure and 2,1 l/min.

• FZ - Miniature Vane Pumps

Technical precision in the smallest format - the FZ is our solution to all applications where low volumes have to be pumped pulsation-free. It offers a linear characteristic, extremely low running noise and minimum power consumption. Pump performance up to 60 mbar / 0.85 psi pressure, 60 mbar / 1.75 inHg vacuum and 0,7 l/min of free flow.

Pumps for Liquids

• -L - Liquid-Diaphragm Pumps

These self-priming pumps are suitable for pumping or circulating the widest variety of liquid Our modular design system caters for customer-specific performance requirements.

circulation pumps, Vacuum pumps and diaphragm pumps from Schwarzer Precision in Essen, Germany

circulation pumps - Over 30 years experience in gas and liquid pumps: that's what Schwarzer Precision in Essen, Germany is all about.

The customer and the specific application of the product are the focus of this philosophy. Because we have an object in view: individual solutions with an optimum price/performance ratio. We therefore work together to achieve the best possible parameters in relation to performance, structural size, characteristics and life of the pumps. And of course we also put these into effect. Added to these are a high degree of flexibility and intensive customer service.

Vacuum pumps and diaphragm pumps from Schwarzer Precision

Schwarzer offers pumps for: analytical technology,
measurement technology, gas analysis, gas monitors, gas monitoring, gas detection, control technology, laboratory technology, medical technology, environmental technology, pumps medical mattresses.

Individual solutions - for us this does not automatically mean cost-intensive new development. Because this does not always have to be the case. The basis for flexibility is our modular building block system, which is the result of many years of research and development. Specific requests and requirements are put into effect quickly and cost-effectively. A sound basis for infinite possibilities.

Schwarzer Precision in Essen, Germany - circulation pumps

circulation pumps - We claim technological market leadership and we want to secure this position over the long term. For this reason, in addition to extensive research and development, we have put in place an extensive quality management system. This is naturally certified to EN ISO 9001. Because we are absolutely convinced: only closely monitored products from modern manufacturing processes guarantee superlative promptness, on-time delivery and above all quality.

Powerful pumps for continuous operation

The product group SP 700 EC has now been extended by a new type especially for applications requiring continuous operation.

This SP 700 EC-BL has a motor with an integrated electronic commutation system and works without contact.

Due to the compact desgin of the motor this pump requires less space for installation than other pumps.

This pump is availabe as a gas or liquid version.

Smallest Piston Pump

Measuring 31.5 x 22.5 x 11 mm and a weight of only 9 g including the motor - these are the key data of the new SP 022 PI Piston Pump.

Minimum, but without any compromise in performance.

Mainly used for portable blood pressure measuring devices, with a maximum inflation time of 7.5 seconds for a 100 cc cuff to 260 mm Hg.

Life time comes up to 10,000 pumps cycles.

Our product range:

German site

Micro pumps

To humidify and ventilate cell cultures in zero-gravity conditions, Schwarzer liquid pumps are used: The miniature diaphragm pump SP 200 EC-BL-L with brushless motors for an extremely long lifespan.