My equipment
Find equipmentComparePartsManufacturersTechnologiesIndustriesApplicationsAsset trackingMy equipmentTalk to a specialist
Vac & Air/Becker/Catalogue

Becker · SV 300/1

SV 300/1

Data coverage & sourcesCompare this modelAsk about this model
Regenerative / Side ChannelOil-freeOEM data
Becker SV 300/1

Image: Becker

Pumping speed
389 m³/h
Max. vacuum
9.1 inHg
Motor power
4.77 kW
Noise level
73 dB(A)

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Becker product page · retrieved 2026-10-01
As publishedUS; SCFMUSUS; dB(A)US; without Motor
Open Flow SCFM
Pumping speed
229 SCFM
oem source
Source · 2026-10-01
Maximum Vacuum
Max. vacuum
9.1 in.Hg in.Hg
oem source
Source · 2026-10-01
Horsepower
Motor power
6.4 hp
oem source
Source · 2026-10-01
Noise Level dB(A)
Noise level
73 dB(A)
oem source
Source · 2026-10-01
Weight without Motor
Weight
121 lbs (with motor) lbs (with motor)
oem source
Source · 2026-10-01

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

Explore the parts

SV 300/1, pulled apart

Feet1Cooling fan and guard2Bearings and shaft seal3Housing4Impeller5Gaskets and O-rings6Housing cover7Silencers8Inlet filter9Relief valve10Screws, washers, pins11

This model’s parts, by where they sit

Our drawing of the machine type, with the SV 300/1's own parts from Becker's lists. Side view along the shaft: the impeller runs in the open channel of the housing, closed by the cover.

Reviewed operating performance · 60 Hz

Loading reviewed performance…

Documents

Documents open on the manufacturer’s site.

Service parts · 50

Kit1
Seals and gaskets8
Filtration8
Rotating parts5
Fittings and hardware15
Housing and covers7
Valves3
Other parts3

Part numbers from Becker’s parts lists, shop and instruction manuals. Open a part for its other models, replacements and suppliers.

Compare with another model

Parts diagrams

Exploded views from Becker’s own documents, with each position and part number as printed. Select a part to see what it fits, who sells it and what replaces it.

Exploded view · Download Spare Parts List (VARIAIR SV 300/1), page 238 positions · own page

Click a part or its number. Drag to move, pinch or Ctrl + scroll to zoom. Arrows step through positions in the manufacturer's numbering (not an assembly sequence). The manufacturer's drawing shows the parts already pulled apart and gives no assembled positions; Vac & Air does not invent them. Positions were placed automatically from the manufacturer's numbering.

Select a part on the drawing or in the list to see its number, what it fits and where to get it. Turn on “select several” to build one quote for many parts.

Pos.Part numberDescriptionQty
01390060300SPACER SLEEVE (SV300/1+3) 511 951931 00000 BUMPER
90661650000BEARING - GBB41
90661940000MOTOR BEARING 1)
50010060300HOUSING (SV300/1+3) 651 002300 60300 MOTOR FAN
50010160300HOUSING (SV300/2) 652 948101 00000 SEEGER CIRCLIP
50011060300HOUSING
50011160300HOUSING
51140060300SET OF SPACERS 653 960701 60300 COVER
94774200000KEY, 10X8X45
02510060300TRANSPORT DEVICE 654 K1 SCREW, M4X5
K1SCREW KIT
Supplied in kit K1
K1SCREW KIT
Supplied in kit K1
00060060300IMPELLER 703 025500 45000 GASKET
00061060300IMPELLER
50820060300IMPELLER (SV300/3) 912 739200 37100 HOSE-END FITTING OPTIONAL
96061200000WASHER, 11X40X5 913 951204 00000 SCREW PLUG OPTIONAL
K1SCREW KIT
Supplied in kit K1
00020060300HOUSING LID
00021060300HOUSING LID 6)
90750060300GASKET (1x) (SV300/2)
00360060300INTERMEDIATE FLANGE (1x) (SV300/2)
00360160300INTERMEDIATE FLANGE (2x) (SV300/3)
01660160300FITTING
01661160300FITTING 2) +
01660060300FITTING
01661060300FITTING 3) +
00740060300SILENCER HOUSING
00741060300SILENCER HOUSING
00780060300SCREWED FLANGE
90760170000SIEVE-TUBE
90770630000SILENCER MATERIAL
K1SCREW KIT
Supplied in kit K1
94651100000SCREW, M6X90
90750160300GASKET
91312220000O-RING SEAL
90750660300GASKET 2) + 3) + 4) +
73370099609VALVE INSERT (150-240MBAR) 2) + 3) +
73370199609VALVE INSERT (240-420MBAR) 2) + 3) +
73370299609VALVE INSERT (420-550MBAR) 2) +
04020060300VALVE COVER 2) + 3) +
94650800000SCREW, M6X20
04010060300FILTER HOUSING
04010160300FILTER HOUSING
90750560300GASKET 4) +
90750360300GASKET 4) +
04020160300FILTER COVER 4) +
90750460300GASKET 4) +
90951030000FILTER CARTRIDGE (PAPER) 4) +
90951030001FILTER CARTRIDGE (POLYESTER) 4) +
92150300000STAR HANDLE 4) +
74131500000RUBBER BUFFER OPTIONAL
01510060300FOOT
94530800000SOCKET HEAD SCREW

Positions and part numbers as printed in Becker’s Download Spare Parts List (VARIAIR SV 300/1), page 2 · view the source document