OSAWA Wonder-Gun Dust Collector Sets combine a specified air gun with collection components for use with a 20 L tank. Standard, mounting, hole-cleaning and Wide-Catch gun configurations are listed. W101-based sets and W301-based sets use different components, so the included gun, suction pipe and duct hose must be checked for each designation. These Dust Collector sets are not suitable for liquids or powders.
Model coverage
W1-20SET; W101-III-LC-20; W101-III-TC-20; W101-III-LH-20; W101-III-TH-20; W101-III-20 (without hose joint); W101-II-20; W101-II-LC-20; W101-II-TC-20; W101-II-LH-20; W101-II-TH-20; W101-II-20 (without hose joint); W101-YZ-20; W101-YZ-LC-20; W101-YZ-TC-20; W101-YZ-LH-20; W101-YZ-TH-20; W101-YZ-20 (without hose joint); W3-20SET; W301-III-LC-20; W301-III-TC-20; W301-III-LH-20; W301-III-TH-20; W301-III-20 (without hose joint); W301-II-20; W301-II-LC-20; W301-II-TC-20; W301-II-LH-20; W301-II-TH-20; W301-II-20 (without hose joint); W1-20; W3-20.
W1-20SET

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101 |
| Suction pipe | φ20×200mm |
| Air coupler | 1/4" 1piece |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W101-III-LC-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-III-LC |
| Suction pipe | φ20×200mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W101-III-TC-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-III-TC |
| Suction pipe | φ20×200mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W101-III-LH-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-III-LH |
| Suction pipe | φ20×200mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W101-III-TH-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-III-TH |
| Suction pipe | φ20×200mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W101-III-20 (without hose joint)

Configuration and use
This version is supplied without a hose joint; specify the required air connection separately. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-III-20 without hose joint |
| Suction pipe | φ20×200mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body Metal fitting |
W101-II-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-II-LC-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II-LC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-II-TC-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II-TC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-II-LH-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II-LH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-II-TH-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II-TH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-II-20 (without hose joint)

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. This version is supplied without a hose joint; specify the required air connection separately. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-II (without hose joint) |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-20

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-LC-20

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ-LC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-TC-20

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ-TC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-LH-20

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ-LH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-TH-20

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ-TH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W101-YZ-20 (without hose joint)

Configuration and use
This configuration cleans wide-mouth containers using simultaneous blowing and suction. This version is supplied without a hose joint; specify the required air connection separately. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W101-YZ (without hose joint) |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ32×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W3-20SET

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301 |
| Suction pipe | φ10×150mm |
| Air coupler | 1/4" 1piece |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W301-III-LC-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-III-LC |
| Suction pipe | φ10×150mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W301-III-TC-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-III-TC |
| Suction pipe | φ10×150mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W301-III-LH-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-III-LH |
| Suction pipe | φ10×150mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W301-III-TH-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-III-TH |
| Suction pipe | φ10×150mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust Collector | Lid top, Lid body Metal fitting |
W301-III-20 (without hose joint)

Configuration and use
This version is supplied without a hose joint; specify the required air connection separately. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-III without hose joint |
| Suction pipe | φ10×150mm |
| Hose clamp | 2pieces |
| Duct hose (With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body Metal fitting |
W301-II-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W301-II-LC-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II-LC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W301-II-TC-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II-TC |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W301-II-LH-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II-LH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W301-II-TH-20

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II-TH |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W301-II-20 (without hose joint)

Configuration and use
This configuration combines blowing and suction for removal of chips and dust from blind holes and tapping areas. This version is supplied without a hose joint; specify the required air connection separately. Nozzle outside diameter and length can be specified for a custom arrangement. Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Included components / listed data
| Wonder-Gun | W301-II (without hose joint) |
| Hose clamp | 2pieces |
| Duct hose(With cuffs) | φ25×2000mm |
| Dust collector | Lid top, Lid body, Metal fitting |
W1-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Dimensions and specifications
| Weight | 6.7kg |
W3-20

Configuration and use
Application limit: this Dust Collector configuration is unsuitable for liquids or powders. Select a suitable Silent-Cleaner or Mini-Porter-Cyclone configuration for those materials. The collection arrangement is intended for combination with a 20 L tank. Check the component list for the supplied lid, fittings and hoses.
Dimensions and specifications
| Weight | 6.7kg |
Performance and configuration graphics
Use the graphics below to identify the shown operating conditions and configuration. Shared family charts should be read against the specific model curve; a point on a chart is not a universal rating for every accessory or installation.


Selection and ordering
Specify the complete model designation, including mounting, set and hose-joint details. Check the actual material to be handled, nozzle access, hose routing and collection arrangement before choosing a configuration. A component list describes the contents of that particular set; it should not be assumed to apply to another suffix. Compare the performance graphics at the relevant supply condition, and confirm any custom nozzle or special-order requirements before preparing the final equipment specification.