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Busch · Bearing

0917 149 553

quires parts other than bearings or standard parts your Busch pressure side

Manufacturer’s part numberWear part

Where to get it

No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.

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As printed in the source

Pressure relief valve, quires parts other than bearings or standard parts your Busch pressure side 0917 149 553 SI 0500-1150 E1/E2

Fits 22 models

As listed by Busch
ModelSource
SAMOS SI 0045 E1Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0090 E1Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0090 E2Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0150 E1Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0150 E2Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0210 E1 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0210 E1 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0210 E2Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0320 E1 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0320 E1 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0320 E2 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0320 E2 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0500 E1 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0500 E1 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0540 E1 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 0540 E1 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 1150 E1 (A)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 1150 E1 (B)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 1150 E1 (C)Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 1150 E2Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 1500 E1Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN
SAMOS SI 2200 E1Instruction manual SAMOS SI 0045-2200 E1 SI 0150-1100 E2 EN

When ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.

Where it sits

In the SAMOS SI 0045 E1

Bearings and shaft seal1Silencers2Inlet filter3Relief valve4

1 · Bearings and shaft seal

Our drawing of the machine type, with the SAMOS SI 0045 E1's own parts; this part is highlighted. Side view along the shaft: the impeller runs in the open channel of the housing, closed by the cover.

In the manufacturer’s drawings

Part number, name and fitment as published by Busch, retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.