Model HP-II: High Pressure Blower
Cincinnati Fan manufactures the Model HP-II High Pressure Blowers in 12 models, each available with multiple wheel sizes. The Model HP-II include continuously welded heavy gauge steel housings with removable inlet plates and housings, Teflon shaft seals, and flanged inlets and outlets.
Two different wheel designs are available, including one with a continuously rising pressure characteristic for assured stable operation to complete shut off. The Model HP-II is also available in all aluminum or all stainless steel construction.
This blower is available in AMCA A, B, or C spark resistant construction.
PERFORMANCE RANGE:
• Capacities up to 7,000 CFM and 78″ SPWG
• Standard construction, airstream temperatures up to 200°F (93°C)
• Optional high-temperature construction, temperatures up to 750°F (398°C)
FOR HIGHER CAPACITIES:
Pressure: See Model RBE
- FEATURES & BENEFITS
- ARRANGEMENTS
- OPTIONS
- APPLICATIONS
- RESOURCES
Features
- Each radial blower model is available with four to six wheel sizes for more airflow selections with a direct drive arrangement.
- Continuous welded housings and teflon shaft seal to prevent air leakage.
- Inlet and discharge flanges drilled per ASA, 150-pound and ANSI, 125-pound standard pipe sizes, are standard.
- Blower housings are reversible and rotatable in 45° increments.
- Removable inlet & drive side plates allow wheel or motor, or shaft & bearings on belt driven models, to be removed without disconnecting inlet or discharge connections.
- All fans receive a mechanical run test to ensure proper balance and alignment before shipping.
- Arrangement 8 units come standard with shaft/coupling guards.
- Arrangement 9 and 9CB units come standard with belt guards.
- Also available in aluminum or stainless steel construction.
Benefits
- Multiple Wheel Selections: With each model being available with four to six different wheel sizes, you are almost assured that a direct drive model will be available for your performance selection. Decreases the need for larger, more expensive belt driven models.
- Rugged Construction: Housings are 7 and 10-gauge steel and are continuously welded to prevent leakage. Fan bases are 7 and 10-gauge steel to prevent pulsation at all conditions. Less field problems.
- Standard Features: All units include a teflon shaft seal to minimize leakage and discharge flanges drilled to ASA, 150-pound, and ANSI, 125-pound standard pipe sizes. No additional cost.
- Rotatable Housings: All models have housings that can be reversed and/or rotated in 45° increments in the field. Allows for field conversion without replacing the blower.
- Ease of Maintenance: Replacing a wheel, motor, or shaft and bearings on belt driven models, is easily accomplished without disturbing the inlet or discharge pipe connections. It minimizes extended downtime.
- Quality Components: All belt driven models have self-aligning, cast iron, re-lubricatable, pillow block bearings sized for a minimum 150,000 hours average life. All fan shafts are turned, ground, and polished and are coated with a high quality rust preventative before shipment. Long dependable service.
![Arrangement 1 - Belt Drive](/wp-content/uploads/2024/06/A1-V2.png)
Arrangement 1 – Belt Drive
![Arrangement 4& 4HM - Direct Drive](/wp-content/uploads/2024/03/HP-II.png)
Arrangement 4& 4HM – Direct Drive
![Arrangement 8 - Direct Drive](/wp-content/uploads/2024/03/Arrangement-8-2.png)
Arrangement 8 – Direct Drive
![Arrangement 9 - Belt Drive](/wp-content/uploads/2024/03/Arrangement-9-shaft-guard.png)
Arrangement 9 – Belt Drive
(Shown with shaft guard option)
![Arrangement 9 - Belt Drive](/wp-content/uploads/2024/03/Arrangement-9-belt-guard-removed.png)
Arrangement 9 – Belt Drive
(Shown with belt guard removed)
![Drain Connection](/wp-content/uploads/2024/03/Drain-Connection-1.png)
Drain Connection
![Inspection Door](/wp-content/uploads/2024/03/Inspection-Door-3.png)
Inspection Door
![Inlet Bell](/wp-content/uploads/2024/03/Inlet-Bell-1.png)
Inlet Bell
![OSHA Type Outlet Guard](/wp-content/uploads/2024/03/OSHA-Type-Outlet-Guard.png)
OSHA Type Outlet Guard
![Shaft and/or Heat Slinger Guard](/wp-content/uploads/2024/03/Shaft-and_or-Heat-Slinger-Guard-1.png)
Shaft and/or Heat Slinger Guard
- Combustion air
- Blow-off
- System pressurization
- Pneumatic conveying
- Material conveying
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