Description

Progressive cavity pumps SBR & SBX introduction:

CEM electric Progressive cavity pumps or single screw self-priming pump made in BRONZE (SBR) and STAINLESS STEEL AISI 316 (SBX) equipped with a single screw made in stainless steel AISI 316 that running inside an NBR rubber stator

These pumps are widely used in the nautical sector to emptying the waste tanks, toilet, sewage, and particularly viscous liquids with small solid bodies in suspension

A screw pump is a positive-displacement (PD) pump that use one or several screws to move fluids or solids along the screw axis. In its simplest form (the Archimedes’ screw pump), a single screw rotates in a cylindrical cavity, thereby moving the material along the screw’s spindle

This ancient construction is still used in many low-tech applications, such as irrigation systems and in agricultural machinery for transporting grain and other solids

Progressive cavity pumps SBR & SBX MOTOR DETAIL:
Direct current: 

• Permanent magnet electric motor 12/24V DC
• Protection IP44
• Insulation Class F
• Continuous Duty (S1)

Alternating current:

• Induction electric motor
  • 110V single-phase (available on request)
  • 230V single-phase
  • 230~400VAC Three-phase
  • 400~690VAC Three Phase
• Protection IP44/55
• Insulation Class F
• Continuous Duty (S1)

The scope of operation: Liquids with small solid bodies in suspension
Temperature range of the liquid: from +0 to +70 °C
Max. suction depth: 6 m
Static pressure inside the pump body: 6 bar max

Thread: BSP (EN 10226-1 – ex ISO 7/1)

About CEM Pumps and Blowers

Established in 1970 C.E.M. elettromeccanica S.r.l. has been a leading manufacturer of electric pumps and DC motors primarily focussed for use in the maritime sector
In the 48 years, we have been making motors and our constant expansion in the national and the international markets have resulted in the broadening of our extensive product range

…highest quality materials…design…innovative production processes…remarkable lifespan…

This makes us the ideal partner for large and medium-sized boat builders of pleasure, fishing and military vessels.

Our extensive range now includes:

• DC and AC electric pumps
• Belt driven pumps, with manual or electromagnetic clutch
• hydraulically driven pumps
• water pressure systems
• centrifugal and axial blowers
• diesel driven pumps
• manual pumps
• DC motors

Our commitment to using the highest quality materials used, the special care invested in the design and in the innovative production processes we adopt, we are able to offer excellent performances and a remarkable lifespan of our products exactly what you need when our product can offer extra hours of safety when in difficulty

The CEM factory is based in Nonantola close to Modena in Italy, and is a family-owned business with generations of experience in the manufacture of pumps, blowers and electric motors

All of our products are built to standards that are in accordance with classification and certification can be obtained from each of the bodies: Bureau Veritas, Det Norske Veritas (DNV), Lloyd’s Register and RINA