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2003 Seepex Compatible

Coupling Rod

SEEPEX® coupling rod with alloy bushings at both ends for extended service life.

Specifications

Coupling Rod — Key Parameters

Pressure Rating 6 / 12 / 18 / 24 bar
Nominal Flow 1 – 130 m³/h
Long Pitch 6L
Short Pitch 12 / 18 / 24
Material Cast steel · Alloy steel · Stainless steel
The coupling rod connects the rotor to the drive shaft. Both ends are fitted with alloy bushings to increase wear resistance and extend the service life of the pump. Available in cast steel, alloy steel and stainless steel.
Coupling Rod — Seepex spare part

Coupling Rod

SEEPEX® coupling rod with alloy bushings at both ends for extended service life.

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Other Components

Coverage

Compatible Seepex Models

Stage configurations (1–8 stage pumps):

Stage 1 Stage 2 Stage 3 Stage 4 Delta-cavity Stage 1 Delta-cavity Stage 2
MD025-6L MD003-12 BN1-18 MD0015-24 BN05-6LT MD025-12T
BN1-6L MD006-12 BN5-18 MD003-24 BN15-6LT BN8-12T
BN2-6L MD012-12 BN70-18 MD012-24 BN30-6LT BN55-12T
BN5-6L BN025-12 BN025-24 BN40-6LT BN110-12T
BN10-6L BN05-12 BN1-24 BN55-6LT
BN17-6L BN1-12 BN2-24 BN75-6LT
BN26-6L BN2-12 BN5-24 BN110-6LT
BN35-6L BN5-12 BN10-24
BN52-6L BN10-12 BN17-24
BN70-6L BN17-12 BN26-24
BN130-6L BN26-12 BN35-24
BN202-6L BN35-12 BN52-24
BN300-6L BN52-12 BN70-24
BN70-12 BN130-24
BN130-12

More models available on request — contact us with your pump nameplate data.

Structure

Part Position in the Pump

Seepex pump parts structure diagram

Need the Right Part?

Send us your pump model and serial number — our engineers will match the exact part and quote within 24 hours.

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