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Electric confined space fans and blowers circulate a continuous supply of fresh air and push out fumes. Raptor Supplies offers a huge array of confined space blowers / fans / ventilators and jet fans from brands like Allegro, Rafman, Ecko Air Systems International and Americ.
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A| Style | Model | Material | Max. Flow In Free Air | Hp | Height | Duct Dia. | Amps | Color | Mounting Type | Price (inc. GST) | |
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| A | SVB-G8HCUP | SGD 3544.92 | |||||||||
| A | SVB-E8CUP | SGD 2124.58 | |||||||||
| A | SVB-E8SCUP | SGD 2479.67 | |||||||||
| A | SVB-E82CUP | SGD 3426.56 | |||||||||
| A | SVB-G8CUP | SGD 2598.03 |
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B| Style | Model | Hp | Max. Flow In Free Air | Material | Height | Power Source | Duct Dia. | Color | Housing Material | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | SVB-E8EXP | SGD 3544.92 | |||||||||
| A | SVB-E8X250 | SGD 5557.06 | |||||||||
| B | SVB-A8 | SGD 4255.08 |
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B| Style | Model | Hp | Max. Flow In Free Air | Color | Duct Length | Duct Dia. | Material | Amps | Type | Price (inc. GST) | |
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| A | SVF-15ACAN | SGD 1124.43 | |||||||||
| B | SVF-25ACAN | SGD 1177.69 | |||||||||
| A | SVF-25DCAN | SGD 1272.38 | |||||||||
| A | SVF-6ACAN | SGD 1106.68 | |||||||||
| A | SVF-15DCAN | SGD 1225.04 | |||||||||
| A | SVF-6DCAN | SGD 1154.02 |
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D| Style | Model | Hp | Amps | Duct Length | Max. Flow In Free Air | Duct Dia. | Material | Voltage | Type | Price (inc. GST) | |
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| A | CVF-6ACAN | SGD 485.28 | |||||||||
| A | CVF-6DCAN | SGD 621.40 | RFQ | ||||||||
| B | CVF-15ACAN | SGD 532.63 | |||||||||
| C | CVF-25ACAN | SGD 579.97 | |||||||||
| D | CVF-15DCAN | SGD 686.49 | |||||||||
| D | CVF-25DCAN | SGD 733.84 |
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A| Style | Model | Cord Length | Duct Length | Duct Dia. | Hp | Type | Housing Material | Color | Phase | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | CVF12X1522 | SGD 4136.72 | RFQ | ||||||||
| A | CVF12X2522 | SGD 4255.08 | RFQ | ||||||||
| A | CVF12EXP15 | SGD 4018.36 | RFQ | ||||||||
| A | CVF12EXP25 | SGD 4136.72 | RFQ |
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B| Style | Model | Max. Flow In Free Air | Duct Dia. | Hp | Material | Type | Housing Material | Color | Height | Price (inc. GST) | |
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| A | CVF-12AC50 | SGD 574.05 | |||||||||
| B | CVF-12AC | SGD 574.05 |
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J| Style | Model | Max. Flow In Free Air | Duct Dia. | Hp | Material | Height | Grill Finish | Max. Flow Rate One 90 Deg. Bend | Max. Flow Rate Two 90 Deg. Bend | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 9537 | SGD 808.32 | |||||||||
| B | 9504 | SGD 1305.12 | |||||||||
| C | 9546 | SGD 759.37 | |||||||||
| D | 9505 | SGD 1646.92 | |||||||||
| E | 9505-50 | SGD 2406.27 | |||||||||
| F | 9508 | SGD 2822.20 | |||||||||
| G | 9502 | SGD 2524.85 | |||||||||
| H | 9509 | SGD 1090.29 | |||||||||
| I | 9507 | SGD 2472.61 | |||||||||
| J | 9530 | SGD 3999.75 |
A| Style | Model | MPN | Price (inc. GST) | |
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| A | 9520-398M | SGD 1162.80 | RFQ | |
| A | 9520-3912M | SGD 1960.04 | RFQ |
A| Style | Model | Max. Flow In Free Air | Duct Dia. | Hp | Amps | Material | Color | Rpm | Operating Voltage | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 9520-358M | SGD 1220.75 | |||||||||
| A | 9520-3512M | SGD 1714.29 |
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AElectric confined space fans and blowers circulate a continuous supply of fresh air or to push out fumes. Raptor Supplies offers a huge array of confined space blowers / fans / ventilators and jet fans from brands like Allegro, Rafman, Americ, Air Systems International and Ecko. Americ confined space blowers and air exhausters are designed for applications requiring larger amounts of air output; ideal for use in Class 1 hazardous locations like pump rooms. These intrinsically safe blowers are powered by 1.5 HP pneumatic motors capable of providing a max airflow of 2063 CFM. They are enclosed in a dual-wall shell for absorbing impact. Allegro explosion-proof, confined space axial blowers are used in closed spaces with negligible ventilation. These blowers feature powerful & energy-efficient motors capable of producing a maximum airflow of 1636 CFM at 3320 RPM. They are ideal for the removal of smoke and harmful fumes with both positive & negative ventilation and are equipped with an integrated handle for portability. Electric confined space fans and blowers also include manhole entry kits.
Americ confined space blowers and air exhausters:
Allegro explosion proof blower fan:
Air Systems International Confined Space Fan Kits:
Allegro AC Plastic Blowers:
Americ Confined Space Fans:
To completely assess intoxicants or dangers, according to OSHA's standards, testing of the confined spaces should be performed at 4-foot intervals.
Forced or exhaust ventilation is suitable for confined spaces. Forced ventilation uses forced & fresh air to ventilate a confined space by displacing and diluting air, whereas exhaust ventilation uses exhaust to continuously remove contaminants at the source point.
According to the AIHA (American Industrial Hygiene Association), one air change every 3 minutes or 20 complete air changes per hour for a confined space is an acceptable practice. Ventilation of the confined space also depends on the product or material being ventilated from the area.