The Tuthill Equalizer DF blower is engineered to be fully interchangeable with equivalent models from competing manufacturers.
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The Tuthill Equalizer DF blower is engineered to be fully interchangeable with equivalent models from competing manufacturers. This blower delivers superior performance and reliability with features that include a compact, one-piece housing design, helical gearing for reduced noise, higher pressure capabilities, and an easy-to-configure flow design.
Model | CFM / m3/h | HP / kW |
4504 | 39-416 / 66-707 | 2-39 / 1-29 |
4506 | 82-619 / 139-1052 | 2-56 / 1-42 |
4509 | 125-919 / 212-1562 | 2-80 / 2-59 |
4512 | 169-1226 / 287-2083 | 3-88 / 2-66 |
Higher Pressure Capability:
Most models are rated up to 18 PSIG discharge pressure, offering enhanced security through built-in safety factors.
True, Drop-in Replacement:
Dimensionally interchangeable with competing models.
Matches port connector bolt patterns for seamless integration.
Helical Gearing:
Reduces backlash and mechanical noise compared to traditional spur gears used by other manufacturers.
Rotors with Integral Shafts:
Precision-machined and dynamically balanced ductile iron rotors.
Large, integrally cast shafts provide unitized rotors, preventing impeller clash due to shaft movement.
Positive End Clearances:
End clearances are positively established at the blower gear end, eliminating shifting that could lead to rotor and end plate wear.
Improves flow performance and prolongs blower lifespan.
Polished Sealing Surfaces:
All shaft surfaces in contact with sealing members are polished to minimize seal wear and reduce leakage risk.
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