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DFH525
Graco DFH525 Husky 2150 Series Air Operated Double Diaphragm Pump, Model 2150A-PA01AA3TPACTP. 2" Extended FNPT Connections, 150 GPM Maximum Flow. Aluminum Fluid Section, Aluminum Center Section, Aluminum Fluid Cover, Aluminum Air Valve / TPE Seats, Acetal Balls, TPE Diaphragms.
$2,640.00
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DFH525
Graco DFH525 Husky 2150 Series Air Operated Double Diaphragm Pump, Model 2150A-PA01AA3TPACTP. 2" Extended FNPT Connections, 150 GPM Maximum Flow. Aluminum Fluid Section, Aluminum Center Section, Aluminum Fluid Cover, Aluminum Air Valve / TPE Seats, Acetal Balls, TPE Diaphragms.
| Air Consumption | 175 scfm |
| Air Inlet | 1/2" NPTF |
| Air Supply Pressure | 20 - 120psi |
| Center Section | Aluminum |
| Connection Type | Extended FNPT |
| Diaphragm | TPE |
| Discharge NPT (Inches) | 2" |
| Discharge Volume Per Cycle | 1.03 Gal |
| Fluid Cover Matl | Aluminum |
| Max Cycles Per Minute | 145 |
| Maximum Flow (GPM) | 150 GPM |
| Maximum Operating Temperature | -20° to 150° F |
| Maximum Working Pressure (PSIG) | 120psi |
| Max Suction Lift | 18' |
| Model Number | 2150A-PA01AA3TPACTP |
| Motor | Aluminum (Standard) |
| Options | Standard |
| Part Type | Husky AODD Pump |
| Quick Specs | HUSKY PUMP,2150A-PA01AA3TPACTP |
| Solids (Inches) | 1/4" |
| Suction NPT (Inches) | 2" |
| UPC | 633955890695 |
| Valve Balls | Acetal |
| Valve / Seat / O-Ring | Aluminum Air Valve / TPE Seats |
| Valve Type | Ball Check Valve |
| Wetted Parts | Aluminum |
Husky 2150 Air Operated Double Diaphragm Pumps Information
Husky 2150 — 2" Diaphragm Pump
Pneumatic and Electric Drive Options
Overview
The Husky 2150 is a 2‑inch diaphragm pump platform designed for high‑flow industrial transfer. The pneumatic model uses a stall‑free, low‑pulsation air valve, while the electric model reduces energy consumption by up to 80% without sacrificing reliability. Both versions share the same architecture, supporting flow rates up to 150 gpm in demanding chemical, industrial, and wastewater applications.
Performance & Reliability
The pneumatic version offers 40% improved efficiency over earlier designs, while the electric version delivers consistent flow with stall‑under‑pressure capability. Overmolded diaphragms can extend service life up to five times longer than standard options. The seal‑less design eliminates mechanical seal failures, supports run‑dry operation, and handles shear‑sensitive materials safely.
Materials & Construction
| Component | Available Options |
|---|---|
| Fluid Sections | Aluminum, Stainless Steel, Ductile Iron, Polypropylene, Conductive Polypropylene, PVDF |
| Seats | Polypropylene, PVDF, Santoprene, Stainless Steel, TPE, Geolast |
| Balls | Acetal, Polypropylene (Weighted), Santoprene, Geolast, Stainless Steel, TPE |
| Diaphragms | PTFE, PTFE/EPDM Overmolded, PTFE/Neoprene (Two‑piece), Santoprene, TPE, Geolast |
*Select models carry ATEX, CE, or UL certifications.
Drive System
The Pneumatic model operates from 20 to 120 psi with a lube‑free, externally accessible air valve. The Electric model utilizes a high‑efficiency AC induction motor with multiple gearbox ratios, maintaining self‑priming and run‑dry capabilities while significantly reducing operating costs.
Installation & Serviceability
Features a standard AODD footprint with ANSI 2‑inch end‑porting for easy integration. Both versions are designed for fast diaphragm and check‑valve access. Pneumatic models include an epoxy‑coated air section for added durability in harsh industrial environments.
Applications
Ideal for chemical transfer, abrasive slurries, wastewater handling, solvents, and corrosives. The choice between pneumatic and electric drives makes it a versatile solution for facilities focused on energy efficiency and reduced maintenance.
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| Type | Title | Link | |
|---|---|---|---|
Graco Husky 2150 Metallic Manual | View | ||
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