Description
REGENERATIVE VACUUM PUMPS & STATIONS
Direct-drive blowers to 350 SCFM and 18 in. Hg – quiet, vibration-free, explosion-proof options
Product Overview
VB41HF-FR-S vacuum station
These are high efficiency regenerative vacuum pumps built specifically for ANVER and used throughout its vacuum lifting systems. They give a compact, reliable source of quiet, vibration-free vacuum, are made from tough high-strength materials, and are lightweight and virtually maintenance free – the design supersedes the older conventional side-channel blower.
Capacities run to 350 SCFM of flow and 18 in. Hg of vacuum. The motors are more energy efficient and need less horsepower than competing models for the same duty.
Vacuum pumps are supplied as the bare pump. Vacuum stations (the -S suffix) add a muffler and connection fittings; the VB41HF-FR-S also carries an internal filter and relief valve.
Two families, two jobs – HF (high flow) pumps move a large volume of air at moderate vacuum and are the choice for porous and semi-porous loads. HV (high vacuum) pumps pull to 18 in. Hg at lower flow and suit heavy, non-porous to semi-porous loads. Reading the model number: VB + size + HF or HV, then -S for a complete station.
High Flow or High Vacuum?
HF – high flow
- Air flow to 350 SCFM
- Maximum vacuum 12 in. Hg [406 mbar]
- The natural choice for porous and semi-porous loads that leak continuously
- Models VB4HF, VB8HF and the filtered VB41HF-FR
HV – high vacuum
- Vacuum to 18 in. Hg [609 mbar]
- Flow from 88 to 180 SCFM
- Ideal for heavy, non-porous to semi-porous loads
- Models VB7HV, VB9HV and the special-order VB11HV
Performance tolerance is ±10%. Curves are based on a 60 Hz supply, inlet air at 60°F [15°C] and 29.92 in. Hg absolute [1013 mbar] barometric pressure at the discharge.
Specifications
VB Series pumps and stations
Dimensions A to E
Model number breakdown
| VB Series regenerative direct-drive pumps and stations | |||||
|---|---|---|---|---|---|
| Model no. | VB4HF-S | VB7HV-S | VB8HF-S | VB9HV-S | VB11HV-S (special order) |
| Dimensions and weight | |||||
| A [in. (mm)] | 28.6 (727) | 25 (635) | 30 (762) | 26 (660) | 35.3 (897) |
| B [in. (mm)] | 15.3 (387) | 15.3 (387) | 17.5 (445) | 17.5 (445) | 20.5 (521) |
| C [in. (mm)] | 15.4 (391) | 15.8 (400) | 18.1 (460) | 18.1 (460) | 18.1 (460) |
| D [in. (mm)] | 5.5 (140) | 5.8 (146) | 6 (152) | 6 (152) | 6 (152) |
| E [in. (mm)] | 11.4 (290) | 12.9 (328) | 14.7 (372) | 14.7 (372) | 14.6 (371) |
| Pump weight [lb (kg)] | 75 (34) | 88 (43) | 143 (65) | 129 (51) | 190 (86) |
| Performance | |||||
| Power at 50 / 60 Hz [HP (kW)] | 4.6 (3) | 3.4 (3) | 8.4 (6) | 6.2 (4.6) / 7.1 (5.3) | 8.9 (6.6) |
| Flow [SCFM (m³/hr)] | 220 (370) | 88 (147) | 350 (594) | 120 (203) | 180 (306) |
| Maximum vacuum [in. Hg (mbar)] | 12 (406) | 18 (609) | 12 (406) | 18 (609) | 18 (610) |
| Recommended working vacuum [in. Hg (mbar)] | 10 (339) | 15 (508) | 10 (339) | 15 (508) | 15 (508) |
| Maximum temperature [°F (°C)] | 122 (50) | 180 (82) | 142 (61) | 180 (82) | 180 (82) |
| Sound [dB] | 76 | 70 | 75 | 72 | 76 |
| Electrical | |||||
| Amps at 230/460, 220/440 VAC (60 Hz) | 12.6 / 7.3 | 10.3 / 6.0 | 23.0 / 13.3 | 16.3 / 9.5 | 20.8 / 12.0 |
| Amps at 208/380 VAC (50 Hz) | 12.5 / 7.2 | 9.7 / 5.6 | 23.0 / 13.3 | 15.8 / 9.1 | n/a |
| Amps at 575 VAC (60 Hz) | 5.8 | 4.6 | 8 | 7.6 | n/a |
| Related parts | |||||
| Pump part number | VB4HF | VB7HV | VB8HF | VB9HV | VB11HV |
| Muffler part number | MU-VB2 | MU-VB112 | MU-VB2 | MU-VB112 | T.B.D. |
| Optional sound enclosure | SDE-4 | SDE-7 | SDE-8 | SDE-9 | T.B.D. |
| Recommended vacuum relief valve kit | VRV-112-KIT-4 | VRV-112-KIT-7/9 or VRV-112-KIT-7-SDE | VRV-2-KIT-8/11 or VRV-2-KIT-8-SDE | VRV-112-KIT-7/9 or VRV-112-KIT-9-SDE | T.B.D. |
Refer to the pump specification label for actual ratings; the published data is subject to change. Reference document 13600081 A.
VB41HF-FR-S – station with internal filter and relief valve
Dimensions A to F
Performance curves
| VB41HF-FR-S | |
|---|---|
| Parameter | Value |
| Dimensions and weight | |
| A [in. (mm)] | 27 (686) |
| B [in. (mm)] | 18.4 (468) |
| C [in. (mm)] | 17.9 (455) |
| D [in. (mm)] | 12.2 (310) |
| E [in. (mm)] | 12.2 (310) |
| F [in. (mm)] | 24.25 (616) |
| Pump weight [lb (kg)] | 119 (54) |
| Performance | |
| Power [HP (kW)] | 6.4 (4.8) |
| Flow at 50 / 60 Hz [SCFM (m³/hr)] | 114 (193) / 138 (234) |
| Maximum vacuum [in. Hg (mbar)] | 12.9 (436) |
| Running temperature [°F (°C)] | 104 (40) |
| Sound [dB] | 71 / 73 |
| Electrical and related parts | |
| Amps at 230 / 460 VAC (60 Hz) | 16.5 / 8.25 |
| Amps at 208 VAC (50 Hz) | 17.1 |
| Muffler part number | MU-VB2 |
| Optional sound enclosure | SDE-41 |
Spare / replacement filter elements
| Product photo | Part number | Description |
|---|---|---|
 |
FLTE41-PA | Inlet filter element for VB41HF, paper – 99% filtration efficiency at 2 µm. The finer of the two; use where fine dust must be kept out of the pump. |
 |
FLTE41-PO | Inlet filter element for VB41HF, polyester – 99% filtration efficiency at 5 µm. |
Reference document 13600206.
Observe the recommended working vacuum level. These settings exist to keep enough free air flowing through the pump to avoid internal heat build-up. Running above them causes thermal expansion of the impeller and chamber, leading to interference and friction – and then to premature wear, internal damage or seizure. A vacuum relief valve kit is the way to enforce the limit, and is recommended on every installation.
Supply Voltages Available
| Standard motor wiring | ||
|---|---|---|
| Voltage | Phase | Cycle |
| Dual voltage 230/460 or 220/440 V; single voltage 575 V | 3 phase | 60 Hz |
| Single voltage 208 / 380 V | 3 phase | 50 Hz |
On a 50 Hz supply, capacity falls by one sixth (16.7%). A pump rated 350 SCFM at 60 Hz delivers roughly 292 SCFM at 50 Hz; 220 SCFM becomes about 183 SCFM. Size the pump on the 50 Hz figure for any installation in Vietnam or elsewhere on 380 V / 3 Ph / 50 Hz mains.
Non-standard configurations, washdown versions with stainless fittings (WAS) and other special orders are available – contact FULL-SHARP.
Explosion-Proof Motors for Harsh Environments
Every model is available with an explosion-proof motor. The suffix carries the classification: -X11D for Class 1 / Division 1 / Group D, -X11CD for Class 1 / Division 1 / Groups C & D, and -X21FG for Class 2 / Division 1 / Groups F & G. Vacuum stations include a large muffler and connection fittings.
| Explosion-proof part numbers | ||||
|---|---|---|---|---|
| Base part number | HP | Class 1 / Div. 1 / Group D | Class 1 / Div. 1 / Group C & D | Class 2 / Div. 1 / Group F & G |
| Vacuum stations (with muffler and fittings) | ||||
| VB4HF-S | 4.8 | VB4HF-S-X11D | VB4HF-S-X11CD | VB4HF-S-X21FG |
| VB7HV-S | 5.0 | VB7HV-S-X11D | VB7HV-S-X11CD | VB7HV-S-X21FG |
| VB8HF-S | 8.5 | VB8HF-S-X11D | VB8HF-S-X11CD | VB8HF-S-X21FG |
| VB9HV-S | 7.5 | VB9HV-S-X11D | VB9HV-S-X11CD | VB9HV-S-X21FG |
| VB11HV-S | 8.9 | VB11HV-S-X11D | VB11HV-S-X11CD | VB11HV-S-X21FG |
| Vacuum pumps only | ||||
| VB4HF | 4.8 | VB4HF-X11D | VB4HF-X11CD | VB4HF-X21FG |
| VB7HV | 5.0 | VB7HV-X11D | VB7HV-X11CD | VB7HV-X21FG |
| VB8HF | 8.5 | VB8HF-X11D | VB8HF-X11CD | VB8HF-X21FG |
| VB9HV | 7.5 | VB9HV-X11D | VB9HV-X11CD | VB9HV-X21FG |
| VB11HV | 8.9 | VB11HV-X11D | VB11HV-X11CD | VB11HV-X21FG |
The HP figures in this table are the explosion-proof motor ratings and differ slightly from the standard motor figures in the specification tables above.
Sound Deadening Enclosures
These pumps already meet OSHA noise guidelines, but where low noise is wanted as a premium, a sound deadening enclosure cuts a further 5 to 7 dB on pumps running in the 68 to 76 dB range.
Construction is durable melt-resistant industrial plastic on a steel plate base, fully lined with sound deadening foam.
SDE enclosure dimensions
Order the enclosure with the station, not after. Enclosures need special plumbing – the intake and exhaust pipes must be lengthened to port correctly. Bought separately, extra pipe fittings have to be added.
| Sound enclosures available from stock | |||||
|---|---|---|---|---|---|
| Model no. | Fits vacuum station | A [in. (mm)] | B [in. (mm)] | C [in. (mm)] | Mounting hole centres D · E [in. (mm)] |
| SDE-3 | VB3HF-S | 33.00 (838) | 24.00 (610) | 21.50 (545) | N/A |
| SDE-4 | VB4HF-S | 33.00 (838) | 24.00 (610) | 21.50 (545) | 35.00 (889) · 11.40 (290) |
| SDE-41 | VB41HF-FR-S | 33.00 (838) | 24.00 (610) | 21.50 (545) | 35.00 (889) · 12.75 (324) |
| SDE-7 | VB7HV-S | 33.00 (838) | 24.00 (610) | 21.50 (545) | 35.00 (889) · 12.92 (328) |
| SDE-8 | VB8HF-S | 29.25 (743) | 30.00 (762) | 38.75 (984) | 31.25 (794) · 19.00 (483) |
| SDE-9 | VB9HV-S | 33.00 (838) | 24.00 (610) | 21.50 (545) | 35.00 (889) · 14.64 (372) |
Reference document 13600082 A.
Exhaust Mufflers
Heavy-duty exhaust mufflers with cast aluminium top and bottom covers and a perforated metal housing for heat resistance; tie rods and nuts are zinc-plated steel.
At an in-line pressure of 90 psi they cut noise by 17 to 22 decibels with little loss of operating efficiency. Supplied with NPT male connections.
Maximum pressure 125 psi. Maximum temperature 300°F [149°C].
MU-VB112 on a VB9 blower
| Product photo | Part number | Thread [NPT] | Description |
|---|---|---|---|
 |
MU-VB112 | 1-1/2″ | Exhaust muffler for regenerative vacuum pumps – fitted to the VB7HV and VB9HV. |
 |
MU-VB2 | 2″ | Exhaust muffler for regenerative vacuum pumps – fitted to the VB4HF, VB8HF and VB41HF-FR. |
Parts for Automation
| Product photo | Part number | Description |
|---|---|---|
 |
2BX9328 (special order only) |
Pressure / vacuum shuttle valve for the VB4HF pump, 24 VDC – allows the pump to be switched from vacuum to pressure operation. |
|
2BX9328R (special order only) |
Same shuttle valve with a 120 VDC coil and rectifier. |
Vacuum or pressure relief valves are recommended on every installation. Washdown (WAS) versions with stainless steel fittings and further explosion-proof configurations are available on request.
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