Bosch 1 609 390 481 vacuum accessory/supply Nozzle Drum vacuum

The Bosch 1 609 390 481 vacuum accessory is a compatible replacement part for a wide range of Bosch wet/dry vacuum and dust-extraction models. It has a 3.5 cm diameter connection, a robust black finish and is intended to ensure secure attachment and efficient dust collection when paired with compatible Bosch units.

Advantages

This accessory provides reliable compatibility with many Bosch models listed for connection, a compact 3.5 cm diameter that fits the specified inlets and a durable black design that resists wear during regular use. It facilitates secure mounting to improve dust extraction performance without requiring tool modifications.

Suitable for

• GAS 10-50 RFH
• GAS 10-50 RFK
• GAS 12-30 F
• GAS 12-50 RF
• GAS 12-50 RFH
• GAS 14-20 RFB
• GAS 15
• GAS 25
• GAS 50 / GAS 50 M
• GAS 1000 RF Professional
• PAS 10-20, PAS 11-21, PAS 11-25, PAS 11-25 F
• PAS 12-27, PAS 12-27 F, PAS 12-50 F
• PAS 850, PAS 1000, PAS 1000 F
• PSM Ventaro 1400

Key specifications

• Manufacturer: Bosch
• Manufacturer part number (MPN): 1 609 390 481
• EAN: 3165140015967
• Connection diameter: 3.5 cm
• Colour: Black
• Category: Vacuum accessory (VCL Acc)

How to use

Attach the accessory to the vacuum inlet or hose with the matching 3.5 cm diameter. Ensure the connection is fully seated and, if applicable, lock or secure any clamps or fasteners present on your vacuum model. After installation, test suction to confirm a tight fit and proper dust extraction before regular operation.

Recommendations

Verify model compatibility with the listed Bosch units before purchase. Clean the connection surfaces from debris and check seals periodically to maintain effective suction. Replace the accessory if visible damage or excessive wear appears.