CDLF, BVS Series Multi-Stage Explosion-Proof Pumps | page: 27

The flow part of the pumps of this series is made of steel grades AISI 304, AISI 316L (acid-resistant stainless steel).

The use of these steel grades allows the use of such pumps for pumping liquids containing acids and alkalis, washing solutions, hot and cold water, luther, phlegm, shoulder straps, alcohol, solvent, epurates, sivukha, as well as many other liquids.

The working cavity of the pump is sealed due to the use of a special cartridge, chemically resistant seals. The pump is driven through a coupling connecting the shaft and the electric motor. Using the coupling simplifies assembly and disassembly of the pump for maintenance. Vertical pump design prevents the motor from flooding when the mechanical seal is leaking, and the linear arrangement of the suction and pressure connection simplifies the installation and connection process.

Explosion-proof pumps are most in demand in such industries as:
• alcohol and bioethanol production;
• chemical industry;
• oil and gas industry;
• fire extinguishing systems.

Multistage pumps

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Applications

• Water supply: water filtration and its supply through water supply networks, pressure increase in plumbing and in multi-storey buildings.
• In industry: process water, flushing system, flushing system under pressure, fire extinguishing system.
• Industrial water supply: cooling and air conditioning system, water supply to boiler, condensation system, production plants, work with acids and alkalis.
• Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separation, use in pools.
• Irrigation: agricultural land irrigation, spray irrigation, drip irrigation irrigation, etc.

Capacity diagrams for CDLF pumps

Materials

CDLF Pump Specifications