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Abrasion Resistant
Air-Operated Double Diaphragm Pumps
Graco® diaphragm pumps keep working through the toughest drilling applications
• Full line of abrasion-resistant aluminum pumps in 1 in (25 mm), 1.5 in (38 mm), 2 in (51 mm) and 3 in (76 mm) sizes
• Husky abrasion-resistant pumps move up to 300 gallons per minute (1135 lpm)
• Rugged construction for reliable performance and long life
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Ordering Information
Husky 1050
Part No. (npt) Size Seat Ball Diaphragm
647666 1 in (25 mm) TPE Acetal TPE
647040 1 in (25 mm) Geolast Geolast Geolast
647025 1 in (25 mm) Stainless Steel Geolast Geolast
Husky 1590
Part No. (npt) Size Seat Ball Diaphragm
DB3525 1.5 in (38 mm) TPE Acetal TPE
DB3GGG 1.5 in (38 mm) Geolast Geolast Geolast
DB33GG 1.5 in (38 mm) Stainless Steel Geolast Geolast
Husky 2150
Part No. (npt) Size Seat Ball Diaphragm
DF3525 2 in (51 mm) TPE Acetal TPE
DF3GGG 2 in (51 mm) Geolast Geolast Geolast
DF33GG 2 in (51 mm) Stainless Steel Geolast Geolast
1 inch (25 mm)
1050 Diaphragm Pump
1.5 inch (38 mm)
1590 Diaphragm Pump
Husky 3300
Part No. (npt) Size Seat Ball Diaphragm
652002 3 in (76 mm) TPE Acetal TPE
652046 3 in (76 mm) Geolast Geolast Geolast
652018 3 in (76 mm) Stainless Steel Geolast Geolast
Geolast: Ideal for drilling applications. Superior abrasion resistance for non-solvent based material.
TPE: Excellent abrasion resistance for non-solvent-based material.
Acetal: Excellent for fatigue and abrasion resistance.
Stainless Steel: Greatest chemical compatibility and abrasion resistance.
2 inch (51 mm)
2150 Diaphragm Pump
3 inch (76 mm)
3300 Diaphragm Pump
All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.
Call today for product information or to request a demonstration.
877.84GRACO (1-877-844-7226) or visit us at www.graco.com.
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