Pump Heads, Covers & Connections
Lining
Sleeve / liner for CNP pumps, used in 5 CNP series and listed in Stainless steel.
- Ø D outside diameter
- Ø d inside diameter
- L length
What it is
A tube that protects the shaft, spaces the impellers or lines a cylinder wall. It takes the wear instead of the more expensive part.
How it works
Fitted over the shaft or inside a bore, it carries the seal, bearing or impeller load and is replaced when worn.
- Part group
- Pump Heads, Covers & Connections
- Used in
- 5 CNP series
- Materials
- Stainless steel
- Standard
- AISI304 · 06Cr19Ni10 / AISI 304
- Supply
- Quoted per pump model
Signs it needs replacing
- Grooves where the seal or bearing runs
- Leakage under the seal
- Shaft play or vibration
Selection & fitting tips
- Order the length and diameter for your model; they differ by size
- Stainless steel or hardened surface for abrasive liquids
- Replace the seal with the sleeve
What to send us to order
Pump model code, stage/position, quantity.
We identify the exact part for your pump and reply with price and delivery.
Request a quotationSeries that use the lining
| Series | Listed as | Material | Standard | Fits sizes | |
|---|---|---|---|---|---|
| CDM / CDMF | Lining (CDMF) | Stainless steel | AISI304 | CDM1, CDM3, CDM5, CDM10, CDM15, CDM20 | |
| LDMF (hot water) | Lining | Stainless steel | AISI304 | All sizes | |
| CDLF + CDH | Lining | — | — | All sizes | |
| CDMF + CMH | Lining | Stainless steel | AISI304 | All sizes | |
| ZS (stainless horizontal) | Lining of pump head | Stainless steel | 06Cr19Ni10 / AISI 304 | All sizes |
Related parts
Mechanical seal23 series
Bearing9 series
Shaft16 series
O-ring12 series
Connection pipe1 series
Crossover flange1 series
Discharge4 series
Discharge head1 series
How to order. Send us the pump model code (from the nameplate) and the quantity. We identify the exact part for your pump and reply with price and delivery. Use the part finder if you only know the model.