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D31277
Graco D31277 Husky 307 Series Air Operated Double Diaphragm Pump, Model 307AC-PP01AAC3ACBNBNPT. 3/8" NPTF Connections, 7.5 GPM Maximum Flow. Acetal Fluid Section, Polypropylene Center Section, Acetal Fluid Cover, Polypropylene Air Valve / Acetal Seats / PTFE O-Rings, Buna-N Balls, Buna-N Diaphragms.
$903.00
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D31277
Graco D31277 Husky 307 Series Air Operated Double Diaphragm Pump, Model 307AC-PP01AAC3ACBNBNPT. 3/8" NPTF Connections, 7.5 GPM Maximum Flow. Acetal Fluid Section, Polypropylene Center Section, Acetal Fluid Cover, Polypropylene Air Valve / Acetal Seats / PTFE O-Rings, Buna-N Balls, Buna-N Diaphragms.
| Air Consumption | 30 scfm |
| Air Exhaust | 3/8" NPTF |
| Air Inlet | 1/4" NPTF |
| Air Supply Pressure | 20 - 100psi |
| Center Section | Polypropylene |
| Connection Type | NPTF |
| Diaphragm | Buna-N |
| Discharge NPT (Inches) | 3/8" |
| Fluid Cover Matl | Acetal |
| Max Cycles Per Minute | 330 |
| Maximum Flow (GPM) | 7.5 GPM |
| Maximum Operating Temperature | 40° to 140° F |
| Maximum Working Pressure (PSIG) | 100psi |
| Max Suction Lift | 12' (Dry)/21' (Wet) |
| Model Number | 307AC-PP01AAC3ACBNBNPT |
| Motor | Polypropylene |
| Options | Standard |
| Part Type | Husky AODD Pump |
| Quick Specs | HUSKY PUMP,307AC-PP01AAC3ACBNBNPT |
| Suction NPT (Inches) | 3/8" |
| UPC | 633955657960 |
| Valve Balls | Buna-N |
| Valve / Seat / O-Ring | Polypropylene Air Valve / Acetal Seats / PTFE O-Rings |
| Valve Type | Ball Check Valve |
| Wetted Parts | Acetal |
Husky 307 Air Operated Double Diaphragm Pumps Information
Husky 307 Air‑Operated Diaphragm Pump
Overview
The Husky 307 is a 3/8‑inch air‑operated double diaphragm pump designed for small‑to‑mid‑volume transfer of chemicals, coatings, solvents, and process fluids. Its stall‑free, low‑pulsation air valve provides smooth, rapid changeover, improving flow stability and reducing vibration in downstream equipment. The 307’s compact footprint and re‑orientable manifolds make it easy to integrate into OEM skids, spray systems, and tight installations.
Performance
The 307 delivers up to 6.5 gpm (24.6 lpm) at a maximum working pressure of 100 psi. It can operate on air pressures as low as 20 psi, making it suitable for low‑pressure plant air systems and portable setups. The pump handles solids up to 1.6 mm and maintains reliable suction lift thanks to its efficient check‑valve geometry and smooth air‑valve transition.
Materials & Wetted Options
The series is available in polypropylene or acetal fluid sections, with acetal models offering full groundability and ATEX approval. Seat options include acetal and 316 stainless steel, while ball and diaphragm materials cover PTFE, Santoprene, TPE, and Buna‑N. This range supports broad chemical compatibility across industrial, commercial, and OEM applications.
Air System & Control
The internal air valve is designed for low pulsation and rapid shift, reducing pressure spikes and improving flow consistency. It is fully serviceable from the exterior and requires no lubrication. The pump supports remote control through external solenoid valves for automated or PLC‑driven systems. Proper air filtration and unrestricted exhaust are recommended for consistent cycling.
Installation & Mounting
The 307 can be mounted in multiple orientations and supports stand‑mount, pail‑mount, and wall‑mount configurations. Manifolds can be rotated to change inlet/outlet direction, simplifying plumbing in tight spaces. Flexible hoses are required for both suction and discharge, and a fluid drain valve must be installed at the outlet for safe depressurization. Polypropylene models must be protected from prolonged UV exposure.
Serviceability
The 307 is designed for fast teardown and rebuild. The air valve, ball checks, and diaphragms are easily accessed, and all wear components are available in dedicated service kits. Manifold and cover fasteners use standard torque values for consistent reassembly. Every pump is factory‑tested before shipment to ensure proper operation.
Applications
Common uses include chemical transfer, spray systems, water treatment additives, inks, coatings, adhesives, detergents, and general industrial fluids. Its low air‑pressure requirement and compact size make it ideal for mobile equipment, small process skids, and multi‑fluid systems using the split‑manifold option.
Categories
Acids
917 productsAcids & Alkalis
752 productsAcids & Caustics
752 productsAgriculture
917 productsAutomotive
584 productsBallast Transfer
917 productsBasic Chemicals
2482 productsBasic Petrochemicals
917 productsBatching Processes
957 productsBio Fuels
917 productsBottling and Canning
1504 productsBreweries
1763 productsCar Wash
957 productsChemical Delivery / Processing
2522 productsChemical Delivery / Transfer
2522 productsChemical Toting / Packaging
957 productsClean-in-Place (CIP) Systems
1057 products
Corrosives
905 productsDe-Icing
917 productsDewatering
917 productsDrilling Mud Transfer
359 productsEnvironmental
917 productsFlammable Liquids
852 productsFood & Beverage Services
1844 productsFood Processing
1905 productsGeneral / Bulk Transfer
2586 productsGeneral Purpose
957 productsIndustrial
957 productsIndustrial Processes
2522 productsLandfill Services
917 productsLiquid Transfer
957 productsLube Oil
957 productsMachining
957 productsManufacturing
957 productsMetal Finishing
945 productsMetal Pickling
945 productsMining
186 productsOEM Applications
957 productsPetrochemical
957 productsPharmaceutical / Chemical
1429 productsPlating
957 productsPulp & Paper
250 productsRecirculation
737 productsRefineries
905 productsShip Yards / Building - Bilge
917 productsSolution Transfer
957 productsSolvents
2670 productsSpray Systems
833 productsStone / Clay / Glass
905 productsSurface Treatment
948 productsTank Car
856 productsTank Filling
957 productsTextile Industry
917 productsTransferring
45 productsWashing / Cleaning Systems
957 productsWater-Based Liquids
613 productsWater Supply
591 productsWater Transfer
756 productsWater Treatment
630 products
| Type | Title | Link | |
|---|---|---|---|
Graco Husky 307 Series Manual | View | ||
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