• Graco 652020 Husky 3300 Series AODD Pump

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GRACO

652020

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Graco 652020 Husky 3300 Series Air Operated Double Diaphragm Pump, Model 3300A-PA01AA1SSFKFKPT. 3" NPTF & ANSI/DIN Flange Connections, 300 GPM Maximum Flow. Aluminum Fluid Section, Aluminum Center Section, Aluminum Fluid Cover, Aluminum Air Valve / 316SS Seats / PTFE O-Rings, FKM Fluoroelastomer Balls, FKM Fluoroelastomer Diaphragms.

$9,480.00

Ships within 1 business day (in-stock items). Delivery typically 1–5 business days.

Item: 652020 | Model #: 3300A-PA01AA1SSFKFKPT

652020

Graco 652020 Husky 3300 Series Air Operated Double Diaphragm Pump, Model 3300A-PA01AA1SSFKFKPT. 3" NPTF & ANSI/DIN Flange Connections, 300 GPM Maximum Flow. Aluminum Fluid Section, Aluminum Center Section, Aluminum Fluid Cover, Aluminum Air Valve / 316SS Seats / PTFE O-Rings, FKM Fluoroelastomer Balls, FKM Fluoroelastomer Diaphragms.

Air Consumption335 scfm
Air Inlet3/4" NPTF
Air Supply Pressure20 - 125psi
Center SectionAluminum
ConfigurationCenter Flange
Connection TypeNPTF & ANSI/DIN Flange
DiaphragmFKM Fluoroelastomer
Discharge NPT (Inches)3"
Discharge Volume Per Cycle2.9 Gal
Fluid Cover MatlAluminum
Max Cycles Per Minute50
Maximum Flow (GPM)300 GPM
Maximum Operating Temperature-40° to 275° F
Maximum Working Pressure (PSIG)125psi
Max Suction Lift16' (wet)/31' (dry)
Model Number3300A-PA01AA1SSFKFKPT
MotorPneumatic
OptionsUse with Standard Diaphragms
Part TypeHusky AODD Pump
Quick SpecsHUSKY PUMP,3300A-PA01AA1SSFKFKPT
Solids (Inches)1/2"
Suction NPT (Inches)3"
UPC633955222373
Valve BallsFKM Fluoroelastomer
Valve / Seat / O-RingAluminum Air Valve / 316SS Seats / PTFE O-Rings
Valve TypeBall Check Valve
Wetted PartsAluminum

Husky 3300 Air Operated Double Diaphragm Pumps Information

Husky 3300 — 3" Diaphragm Pump

Unified Pneumatic + Electric Platform

Overview

The Husky 3300 is a 3‑inch diaphragm pump platform engineered for high‑flow industrial transfer. Available in both pneumatic and electric configurations, it supports flow rates up to 300 gpm (pneumatic) and 220 gpm (electric). Both versions share a wetted‑section architecture and ANSI‑compatible 3‑inch porting, providing a versatile solution for demanding chemical, industrial, and wastewater applications.

Performance & Reliability

The pneumatic version features a stall-resistant air valve with 40% improved efficiency, while the electric model offers up to 80% energy savings and near-zero in-plant noise. Both drives utilize a seal-less design that supports run-dry operation and handles shear-sensitive materials. Overmolded diaphragm options are available to extend service life up to five times longer than standard designs.

Materials & Construction

ComponentAvailable Options
Fluid SectionsAluminum, Stainless Steel, Polypropylene
SeatsAcetal, Polypropylene, Santoprene, Geolast, Stainless Steel
BallsPTFE, TPE, Buna‑N, FKM, Santoprene, Stainless Steel
DiaphragmsPTFE, TPE, Buna‑N, FKM, Santoprene, Geolast

*Select models carry ATEX, CE, UL, or CSA certifications.

Drive System

The Pneumatic model operates from 20 to 125 psi with a lube‑free, externally accessible air valve. The Electric model uses a high-efficiency AC induction motor with VFD control for precise metering. The electric version maintains the core benefits of self-priming and run-dry capability while drastically reducing operating costs.

Installation & Serviceability

The 3300 fits a standard AODD footprint for easy integration. Maintenance is simplified through fast access to diaphragms and check-valves, and the pneumatic air valve can be serviced without removing the pump from the system.

Applications

Ideally suited for chemical transfer, paint and coatings, oil & gas, mine dewatering, wastewater handling, and abrasive slurries. Its high-flow capability and choice of drive systems make it a dependable choice for facilities seeking reliability and energy efficiency.

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Graco Husky 3300 Series Manual

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Graco Husky 3300 Series Parts Manual

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