THE BASIS PRODUCT GROUP N

Product catalog summary

Overview: Product Group N pumps are the foundation for SEEPEX progressive cavity pumps, designed for various industries to convey liquids of different viscosities, with or without solids. They feature multiple rotor/stator geometries and ensure economical operation.

Key Components:

Dry Running Protection TSE: Thermoelectronic sensor to prevent stator damage.
Universal Joint: Composed of five components, wear-resistant, and easily repairable.
Stator: Molded elastomer seals prevent corrosion; available with retensioning device.
Tie Bolts/Screws: Corrosion-proof, available in stainless steel.
Rotor: Made from wear and corrosion-resistant materials.
Drive Casing: Lubrication possible, with double bearing seals to prevent dust/moisture ingress.
Universal Joint Sleeve: Protects joints from liquid penetration, reduces turbulence.
Drive: Compatible with various motors, directly flanged to the pump.
Pressure Branch: Connections for pressure instruments, available in DIN or ANSI.
Lantern: Connects pump and drive, secures assembly to baseplate.
Inspection Ports: Optional on both sides.
Coupling Rod: For power transmission, available with special designs.
Plug-in Shaft: Connects drive shaft to universal joint, available with hard coatings.
Shaft Sealing: Various sealing options adhering to DIN EN 12756 standards.

Range Overview:

NS Range: Drives not directly flange-mounted, compatible with various drives, service-friendly plug-in shaft connection.
BN Range: Drive flange-mounted directly, compact and cost-effective, service-friendly design.

Features:

Various rotor/stator geometries.
Minimal pulsation, uniform flow.
High self-priming capabilities.
Horizontal or vertical mounting options.
Large entrance ports for solids handling.
Reversible rotation and fluid flow.
Low shear rates.

Key Facts:

Conveying capacity: 30 l/h–500 m3/h (0.132–2,200 USGPM).
Pressure: up to 96 bar (1400 psi).

Applications: Suitable for agriculture, ceramics, chemicals, construction, food, pharmaceuticals, and more.

Catalog excerpts

An Ingersoll Rand Business

Open the catalog to page 1

Product group N pumps are the model for the design of all SEEPEX progressive cavity pumps. They are used in all industries and convey thin to highly viscous liquids with or without solids. They are available with various rotor / stator geometries (conventional, 6L, Tricam and Equal Wall). These benefits and others ensure the pump’s economical operation. OVERVIEW OF RANGES BN RANGE The drive of BN range pumps is flange-mounted directly to the pump. This means that a separate pump bearing is not necessary and the pump is more compact and less expensive. The plug-in shaft connection between the...

Open the catalog to page 2

An Ingersoll Rand Business APPLICATIONS SEEPEX GmbH Product group N pumps form the basis of the modular concept that supports all SEEPEX progressive cavity pumps. They are ideal for applications in agriculture, ceramics, chemicals, biochemicals, construction, dyeing, paints, electroplating, environmental technology, fish processing, food, beverages, bakery dough and fillings, mining, inorganic minerals, oil and natural gas production, offshore technologies, cosmetics, petrochemicals, pharmaceuticals, pulp and paper, shipbuilding, sugar refining, water and wastewater treatment, textiles, glues,...

Open the catalog to page 3

THE BASIS PRODUCT GROUP N

THE BASIS PRODUCT GROUP N

Catalog excerpts

All Seepex catalogs and technical brochures

Archived catalogs