Graco Husky 3300 air-operated double diaphragm pump, stainless steel, 3 in. BSPT, polypropylene seats, PTFE balls, PTFE/EPDM two-piece diaphragm
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Product Description
Graco Husky 3300 air-operated double diaphragm (AODD) pump, part number 652903, stainless steel fluid section with an aluminium center section, polypropylene seats, PTFE balls and a PTFE/EPDM two-piece diaphragm, with 3 in. (76.2 mm) BSPT female fluid ports. Maximum free-flow delivery 300 gpm (1136 lpm) at up to 125 psi (8.6 bar) fluid pressure.
Technical Specifications
- Brand
- Graco Range: Husky 3300 (air-operated double diaphragm) Part number: 652903 Type: pneumatic diaphragm pump Application: Industrial Fluid section: stainless steel Center section: aluminum Seat material: polypropylene Ball material: PTFE Diaphragm material: PTFE/EPDM two-piece Maximum fluid pressure: 125 psi (8.6 bar) Maximum air inlet pressure: 125 psi Maximum free-flow delivery: 300 gpm (1136 lpm) Maximum air consumption: 335 scfm Maximum cycle rate: 103 cpm Maximum size pumpable solids: 0.5 in (12.7 mm) minimum operating temperature: 32 °F (0 °C) Fluid inlet and outlet size: 3 in bspt (f) Air inlet size: 3/4 npt(f) Air exhaust port size: 1 in npt(f) Manifold configuration: center port; manifold O-ring PTFE Weight: 255 lb (116 kg) Standards met: ATEX, CE
Standards & Compliance
- Material
- Stainless steel (fluid section)
- Pressure Rating
- 125 psi (8.6 bar)
- HS Code
- 8413.81
Compatibility & Fitment
Husky 3300 series, 3 in. BSPT AODD pump — stainless steel fluid section with aluminium centre section.
Product Documentation
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Catalogue entry last verified: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 652903?
- 652903 can be ordered from cballast.com as a Graco catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Graco product?
- The manufacturer part number is 652903.
- What is the HS code for 652903?
- The customs tariff (HS) code for 652903 is 8413.81.
- Who manufactures 652903?
- 652903 is a Graco product in the Pumps range.
- Is a datasheet available for 652903?
- Yes — the 652903 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 652903?
- The minimum order quantity is 1.
- Is 652903 available?
- Yes — 652903 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).