The Tuthill PD Plus is a premium line of high-pressure industrial blowers designed for superior performance and dependability.
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The Tuthill PD Plus is a premium line of high-pressure industrial blowers designed for superior performance and dependability. These blowers are available in heavy-duty models with gear diameters ranging from 3.25” to 12” and rotor lengths from 2.5” to 48”. Rated for pressures up to 18 PSI / 17" Hg vac, they are suitable for both air and gas applications.
High-pressure and high-volume capacity.
Reliable and durable construction for industrial performance.
Multiple configurations for air and gas applications.
Special materials and coatings for custom requirements.
Advanced testing standards and optional cooling solutions.
Model | CFM / m3/h | HP / kW |
3202 | 8-90 / 14-153 | 1-9 / 1-6 |
3204 | 12-146 / 20-248 | 1-13 / 1-10 |
3206 | 21-220 / 36-374 | 1-18 / 1-3 |
3210 | 37-368 / 63-626 | 1-28 / 1-21 |
4009 | 49-497 / 83-845 | 2-45 / 1-34 |
4012 | 87-682 / 148-1159 | 2-51 / 2-38 |
5507 | 99-794 / 168-1350 | 3-70 / 2-52 |
5511 | 152-1171 / 258-1991 | 3-96 / 2-62 |
5514 | 490-1522 / 833-2587 | 4-95 / 3-71 |
5518 | 350-1962 / 596-3335 | 4-94 / 3-70 |
7010 | 349-1690 / 593-2873 | 4-143 / 3-107 |
7013 | 445-2148 / 757-3652 | 6-183 / 5-136 |
7017 | 601-2807 / 1022-4772 | 7-226 / 5-169 |
7021 | 783-3478 / 1331-5913 | 8-244 / 6-182 |
7026 | 1052-4314 / 1788-7334 | 10-242 / 1-180 |
9016 | 354-3028 / 602-5148 | 6-215 / 4-160 |
9020 | 465-3986 / 791-6776 | 7-280 / 5-209 |
9027 | 620-5315 / 1054-9036 | 8-371 / 6-276 |
1215 | 284-3764 / 483-6399 | 6-271 / 5-202 |
1224 | 494-6036 / 840-10261 9 | 9-427 / 6-318 |
1230 | 618-7546 / 1051-12828 | 10-496 / 8-370 |
1236 | 771-9065 / 1311-15411 | 12-385 / 9-287 |
1248 | 1304-9273 / 2217-15764 | 15-267 / 11-199 |
Vertical & Horizontal Air Flow:
Ideal for pneumatic conveying, wastewater treatment, and general process industries requiring high-pressure, high-volume air.
Seal areas are vented to the atmosphere to relieve process pressure against internal lip seals, ensuring oil-free air.
2. Vertical & Horizontal Single Envelope Gas Service:
Suitable for closed-loop pneumatic conveying, process gas handling, and elevated pressure applications up to 100 PSIG discharge.
Vent openings are tapped and plugged to prevent gas leakage.
Fittings can accommodate an inert gas purge for positive containment of process gases.
3. Vertical & Horizontal Double Envelope Gas Service:
Built to laboratory standards for near-complete sealing.
Standard Construction Materials:
Housing, end plates, and end covers: Cast iron with port fittings.
Rotors and shafts: Ductile iron.
Special Materials Available:
Stainless steel.
Carbon steel.
Ductile iron models.
Special Testing:
ASME PTC-9 (1 PSIG slip method).
Hydrostatic testing to 150 PSIG (10.35 bar g).
Pressure gas testing to 100 PSIG (6.9 bar g).
Seal leakage testing.
Bi-Protec® available as a Nickel/Armoloy® special coating.
Optional Cooling Coils:
Available on all 5500 PD PLUS vertical flow models.
Cooling coils maintain lubricating oil temperature with less than 0.5 GPM cooling water, enabling high-performance applications.
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