KNF designs and manufactures diaphragm pumps for sampling, transferring, evacuating and compressing process media for many industrial applications. Here are five things you should know about Atex Pumps. Terminal boxes of ABB low voltage motors for hazardous areas are designed for 2V or higher and thus meet the requirements of AC drive use. If there is enough of the substance, mixed with air, then all it needs is a source of ignition to cause an explosion.
Explosions can cause serious injuries as . ATEX Guide – Crest Pumps.
Grundfos CR in hazardous areas. The scope of this guideline is restricted to pumps. It outlines the compliance approach for all groups and categories, but gives details for Group l Category Mand Group II Categories and only, which will be the very large majority of pumps. This page is to help try and explain the complexities. Rotary-lobe pump type SKK with thermosyphon.
These products are notified by the red Ex symbol. Detailed information can be found by clicking the product tabs below. Pumps pose a potential source of ignition during operation.
The essential sources of ignition are hot surfaces, mechani- cally triggered sparks or electrostatic discharge. SAWA pumps of Categories and are designed to guaran- tee a high level of safety if operated within speci cations. Pneumatic diaphragm pumps with high performance.
Suitable for high viscosity fluids. EU: n Rotary vane vacuum pumps. CATALOGUE Consult catalogue online PRICE LIST Consult price list online . The pumps FZ-A are central piston-type pumps for the centralized lubricant supply to machines which are driven by an electric motor. The Diaphragm Vacuum Pumps from KNF are based on a simple principal – an elastic diaphragm, fixed on its edge, moves up and down its central point by means of an eccentric. In this way the me- dium is transferred using automatic valves.
The KNF modular system permits selection of materials with various levels of gas . Please login to see prices. Do you have any questions? Do not hesitate to contact us.
Self priming, self suction, explosion proof pumps suitable for petrol, kerosene and diesel transfer. This is where the third partner came into play, the pump specialist HNP Mikrosysteme from Schwerin. The design of the pump was already specifie as the pumps are successfully used in numerous customer systems.
The CTDF-is an extremely reliable high flow EXD pump capable of transferring most liquids including petrol, diesel, kerosene and aviation fuels.
Looking for inch Electric Pump Atex ? Ideal for pumping of fluids containing larger solids, such as drilling mud or sewage water and pumping of contaminated fluids, such as waste water streams. Traditionally, fluid handling pump designs favored metals, but many end-users demand non-metallic materials that better resist corrosion from harsh .