Graco DB3777 1590A-PA01AA1BNBNBN Pump
$1,975.00
In Stock
Graco DB3777 Pump 1590A PA01AA1BNBNBN is an air-operated double diaphragm pump designed for general industrial fluid transfer with Buna-N wetted components throughout.
- Air-operated double diaphragm pump
- 1-1/2″ NPT fluid ports
- Aluminum body with stainless steel seats
- Buna-N diaphragms and balls
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines
- Graco Husky 1590 series diaphragm pumps
- Pneumatic industrial fluid transfer systems
- Plant and workshop pumping equipment
- Air-powered transfer applications
Product Overview
Graco DB3777 Pump 1590A PA01AA1BNBNBN is an air-operated diaphragm pump in the Husky 1590 line engineered for dependable operation with general industrial fluids. Featuring a 1-1/2″ NPT inlet/outlet, aluminum center section, and stainless steel seats, this model uses Buna-N diaphragms and balls for broad compatibility and mechanical resilience. Its air-powered design is ideal where electrical power is unavailable or undesirable.
Specifications
| Part Number | DB3777 |
|---|---|
| Pump Type | Air-Operated Double Diaphragm |
| Fluid Inlet/Outlet | 1-1/2″ NPT |
| Center Section Material | Aluminum |
| Seat Material | Stainless Steel |
| Diaphragm Material | Buna-N |
| Ball Material | Buna-N |
| Maximum Pressure | 120 psi |
Key Features
- Air-operated — no electricity needed
- Buna-N wetted components for general compatibility
- Stainless steel seats for durability
- High flow capability
- Aluminum fluid section
Frequently Asked Questions
It is suitable for general industrial fluids and many non-aggressive liquids.
No — it is air-powered and does not need electrical input.
Buna-N refers to Buna Nitrile elastomers that provide compatibility with many industrial liquids.
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