ARO 66605J-322 Diaphragm Pump 1/2

( Brand: Aro ), ( Manufacturer Part Number: 66605J-322 ), ( Part Type: Pump ), ( Technology: Pneumatic )

Review ARO 1/2 Inch Diaphragm Pump

The ARO 66605J-322 1/2 inch Diaphragm Pump is an efficient and reliable solution for transferring a wide range of fluids in various industries. This pump, manufactured by ARO Pump Division, features a semi-open, single acting, single diaphragm design that delivers consistent performance with minimal maintenance requirements.

The pump casing is constructed of cast iron, providing durability and resistance to wear and tear. The diaphragm is made of high-quality elastomer material, ensuring flexibility and long-lasting performance. The pump's plunger is made of stainless steel, providing strength and resistance to corrosion.

The ARO 66605J-322 1/2 inch Diaphragm Pump has a maximum flow rate of 18 gallons per minute (gpm) and a maximum pressure rating of 115 psi. It is suitable for handling fluids with viscosities up to 3,000 centipoise (cP) and temperatures ranging from -20 F to 250 F.

The pump's priming is accomplished through a built-in priming pump or by manual methods. It comes equipped with a manual pressure relief valve, which helps prevent overpressure situations and ensures safe operation. The pump also features a drain valve for easy fluid draining and maintenance.

The ARO 66605J-322 1/2 inch Diaphragm Pump is compact and lightweight, making it ideal for various applications. It is easy to install and can be used in horizontal or vertical configurations. The pump's diaphragm design provides excellent sealing, ensuring minimal fluid leakage and maximizing efficiency.

This pump is suitable for use in various industries, including food and beverage, chemical, pharmaceutical, and water treatment. Its versatility, combined with its durability and ease of maintenance, makes it a popular choice among professionals and industrial operators.

In summary, the ARO 66605J-322 1/2 inch Diaphragm Pump is a robust and reliable solution for transferring fluids in a wide range of applications. Its semi-open, single acting, single diaphragm design ensures consistent performance, while its cast iron casing, high-quality elastomer diaphragm, and stainless steel plunger provide durability and resistance to corrosion. With its wide temperature and viscosity range, manual priming, and built-in pressure relief valve, this pump is a versatile and safe choice for various industries.

The ARO 66605J-322 is a 1/2 inch diaphragm pump, which is commonly used in various industrial applications due to its ability to handle corrosive and abrasive fluids without wearing out. Here are some pros and cons of buying this particular model:

1. Versatility: The ARO 66605J-322 can handle a wide range of fluids, including those with high viscosity and corrosive properties.

2. Durability: Diaphragm pumps are known for their durability, and this model is no exception. The diaphragm material is resistant to most chemicals, and the pump housing is made of cast iron for added strength.

3. Easy maintenance: Diaphragm pumps require minimal maintenance compared to other types of pumps. The diaphragm can be replaced easily without disassembling the entire pump.

4. Quiet operation: The ARO 66605J-322 operates quietly, making it ideal for use in environments where noise levels need to be kept low.

1. Cost: Diaphragm pumps, especially those with high performance capabilities like the ARO 66605J-322, can be more expensive than other types of pumps.

2. Size: This model is larger than some other 1/2 inch pumps, which may make it less suitable for applications where space is limited.

3. Complexity: While the ARO 66605J-322 is relatively easy to maintain, it may require more expertise to install and operate compared to other types of pumps.

In conclusion, the ARO 66605J-322 is a high-performance diaphragm pump that offers versatility, durability, easy maintenance, and quiet operation. However, it may be more expensive and larger than some other options, and it may require more expertise to install and operate.

If you are looking for a reliable and durable pump for handling corrosive or abrasive fluids, the ARO 66605J-322 is a good investment. However, if you are working in a tight space or have a limited budget, you may want to consider other options. Ultimately, the decision comes down to your specific application requirements and budget constraints.

Details:

1/2 diaphragm pump with polypropylene air motor, whetted parts, check valve seats, hurtle balls and diaphragms. Single piece manifold design. Suitable for motor oil, gear oil and transmission fluid.

part #: 66605j322 prices

• $225.00-$901.99

specifications shopequipm:

• brand: Aro
• mpn: 66605j-322
• part type: Pump
• technology: Pneumatic

shipping shopequipm:

• service: UPS Ground
• transit: 3-7 Days
• carrier: UPS
• cost: $24.00
• class: Standard
• type: Fixed

general shopequipm:

• Automotive Tools Supplies > Shop Equipment Supplies > Fluid Transfer Pumps
• condition: Used

seller shopequipm:

• rating: 100.0%
• # reviews: 591
• city: Reisterstown, Maryland

offer shopequipm:

• sold: 0
• started: July 21, 2025
• options: Ship-to-home
• quantity: 2
• availability: In Stock

payments shopequipm:

• wallet: Google-pay
• credit card: Visa
• other

returns shopequipm:

• policy: No Returns