ARO PD30S-ASS-STT Double Diaphragm Pump Npt 3IN 120PSI

( Brand: Aro ), ( Manufacturer Part Number: PD30S-ASS-STT ), ( Part Type: Pump ), ( Water Inlet/outlet Size: 3 In ), ( Additional Keywords: Npt ), ( Body Material: Stainless ), ( Air Pressure: 120 Psi ), ( Reference Sku: 1696173 ), ( Product Condition: Used Excellent )

Review ARO Stainless Double Diaphragm Pump 3in Npt 120psi

The ARO PD30S-ASS Double Diaphragm Pump with a 3-inch NPT connection and a maximum operating pressure of 120psi is an exceptional piece of equipment for a wide range of industrial applications. This pump, manufactured by ARO, a renowned name in the industry, boasts a robust and durable design, ensuring reliable performance even under challenging conditions.

The double diaphragm design of this pump offers several advantages. It allows for the simultaneous pumping of two different liquids or the pumping of a single liquid without contamination. Furthermore, if one diaphragm fails, the second diaphragm continues to function, providing uninterrupted service.

The 3-inch NPT (National Pipe Thread) connection offers versatility, allowing for easy integration with various pipe systems. The pump is capable of delivering fluid at a pressure of up to 120psi, making it suitable for medium-duty applications.

The ARO PD30S-ASS Double Diaphragm Pump is built with quality materials for long-lasting performance. It features a self-priming design, eliminating the need for a separate priming process, and it is equipped with check valves that prevent backflow. The pump is also easy to maintain, with replaceable components that can be quickly swapped out to minimize downtime.

In summary, the ARO PD30S-ASS Double Diaphragm Pump is a versatile, reliable, and easy-to-maintain piece of equipment that is ideal for a variety of industrial applications. Its robust design, double diaphragm technology, and self-priming capabilities make it a valuable asset in any industrial setting.

**Product Review: ARO PD30S-ASS Double Diaphragm Pump (3in NPT, 120psi)**

1. **Dual Diaphragm Design:** This pump features two diaphragms that operate alternately, ensuring continuous pumping action even if one diaphragm fails. This reduces downtime and increases productivity.

2. **Versatile Connection:** The pump has a 3-inch NPT (National Pipe Thread) connection, which is suitable for various applications and makes it compatible with a wide range of fittings and hoses.

3. **Operating Pressure and Temperature:** The pump can handle a maximum pressure of 120psi (pounds per square inch) and a temperature range of -40 F to 250 F (-40 C to 121 C), making it suitable for a variety of fluid transfer applications.

4. **Self-Priming Capability:** The ARO PD30S-ASS pump is self-priming, meaning it can lift fluids without the need for external priming, which is convenient for transferring fluids from lower levels.

1. **Power Source:** This pump model is not self-contained and requires a separate air source, which may add to the overall cost and complexity of the setup.

2. **Limited Flow Rate:** While suitable for many applications, the flow rate may not be sufficient for high-volume transfer tasks. The exact flow rate will depend on the specific application and fluid properties.

The ARO PD30S-ASS double diaphragm pump offers a durable and reliable solution for fluid transfer applications, thanks to its dual diaphragm design and versatile connection. However, potential buyers should consider the need for a separate air source and the potential limitation in flow rate for high-volume tasks.

If you're looking for a robust and versatile double diaphragm pump for general fluid transfer applications and don't require high-volume flow rates, the ARO PD30S-ASS pump could be a good choice. However, it's essential to consider your specific application requirements and ensure compatibility with your air source before making a purchase.

Details:

Knife Gate Valves. Piston Valves. Roller Chains. Rotary Lobe Blowers.

Water Inlet/Outlet Size:3 IN. Body Material:Stainless. Diaphragm Valves.

specifications valvplu:

• brand: Aro
• mpn: Pd30s-ass-stt
• part type: Pump
• water inlet/outlet size: 3 In
• additional keywords: Npt
• body material: Stainless
• air pressure: 120 Psi
• reference sku: 1696173
• product condition: Used Excellent

payments valvplu:

• wallet: Paypal
• other
• credit card: Discover

seller valvplu:

• rating: 99.9%
• # reviews: 114032
• city: Delta, Ohio

offer valvplu:

• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: June 25, 2025

shipping valvplu:

returns valvplu:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Diaphragm Pumps
• condition: Used

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