BT3-0108 Fan – 10 Inch PL, 12V (R-9737)

Description

The BTRAC BT3-0108 axial fan supports mobile HVAC and equipment cooling systems operating on 12-volt electrical platforms. It is based on the SPAL VA11-AP7/C-57A platform and uses a 10-inch (255 mm) low-profile axial design to move air efficiently across condensers, radiators, and auxiliary heat exchangers.

Because the fan uses a sealed motor with IP68 ingress protection, it performs reliably in environments exposed to moisture, dust, vibration, and temperature changes. As a result, it works well in on-highway trucks, off-highway equipment, and vocational vehicles. In addition, the sealed electrical connection helps protect the wiring and supports long-term reliability.

The fan supports puller or pusher configurations depending on mounting orientation. Therefore, it adapts easily to a wide range of cooling layouts. The low-profile housing also simplifies installation in tight engine bays and HVAC compartments where clearance is limited.

Furthermore, SPAL performance testing shows stable airflow across varying static pressures, which supports consistent cooling under real-world conditions. Because of this, the BT3-0108 is a dependable replacement option for OEM and aftermarket axial cooling fans.

---

Specifications

Electrical

• Voltage: 12V DC

• Test Voltage: 13V DC

Fan & Performance

• Fan Type: Axial

• Diameter: 10 in (255 mm)

• Configuration: Puller or pusher (installation dependent)

• Profile: Low profile (PL)

Construction

• Motor Type: Sealed, waterproof

• Ingress Protection: IP68

• Connector: Sealed SPAL connector (per VA11 series)

• Vent Style: Fully sealed motor

Physical

• Approximate Weight: ~0.9 kg (2.0 lb class)

• Recommended Mounting Torque:

  • 3 Nm (+1 / -0) using M5 fasteners

---

Cross Reference Numbers

30100435
VA11-AP7/C-57A

---

Important Notes

• Designed for 12-volt mobile HVAC and cooling systems

• IP68 waterproof motor supports harsh operating environments

• Low-profile design fits tight installations

• Fan can operate as puller or pusher depending on mounting orientation

• Always verify mounting depth, airflow direction, and electrical compatibility before installation