Stenner Peristaltic Pump 4.3-85 GPD, 25 PSI – Heavy Duty, Smooth Output, Compact Size, Durable Design

The Stenner Peristaltic Pump is engineered for high performance in various applications, boasting a robust design that prioritizes durability and efficiency. With a capacity of 4.3 to 85 gallons per day (GPD) and a pressure rating of 25 PSI, this pump is ideal for a wide range of chemical feed scenarios.

Heavy Duty Construction

Constructed with heavy-duty materials, the Stenner pump features tube and head parts crafted from extra-heavy thickness. This ensures exceptional durability and an extended service life. Typically, the recommended interval for replacing the pumping tube is every six months. However, it is not uncommon for the pump to operate for up to a year without any rupture. This robust construction also protects the pump from damage due to freezing conditions, making it suitable for various environments.

Additionally, the pump is equipped with a shaded-pole gear motor. This motor provides thermal overload protection, safeguarding against potential burnout during operation.

Smooth Consistent Output

One of the key features of the Stenner Peristaltic Pump is its patented mechanical feed rate control. This innovative system virtually eliminates issues related to output pulsation or ‘slugging,’ which can occur due to long ‘off’ periods during operation. The percentage dial ring on the pump is easily adjustable, allowing users to set the desired percentage of the maximum output effortlessly.

Wide Variety of Applications

The versatility of the Stenner pump is truly remarkable. With the capability to develop up to 25 inches of vacuum lift, it can handle not only liquids but also slurries and solutions containing up to 50% solids by volume. This makes it suitable for a multitude of chemical feed applications. Common uses include:

• Potable water plants
• Wastewater treatment facilities
• Cooling towers
• Water wells
• Swimming pools
• Irrigation water treatment
• Various industrial applications

Another advantage of the Stenner peristaltic pump is that it does not siphon. Therefore, the installation of an anti-siphon valve is unnecessary. Moreover, since the pump lacks ball check valves, it can be used in unattended applications without the risk of clogging.

Compact Size

Weighing in at only 9 pounds and with compact dimensions of 5-1/2 inches high by 5-1/2 inches wide and 9-1/2 inches long, the Stenner peristaltic pump can be conveniently placed wherever it is needed most. Each unit comes complete with a spare pumping tube, fittings, and all necessary items for installation, ensuring a straightforward setup process.

Serviceability

Designed for easy maintenance, the Stenner pump features a unique ‘snap-on’ design that allows for tool-free disassembly. This user-friendly feature eliminates the need for diaphragms, o-rings, or ball check valves that typically require regular servicing. Furthermore, the pump’s design ensures no lubrication is necessary, and corrosion is prevented due to the absence of chemical-to-metal contact. With so few parts in contact with chemicals, there is no requirement for a wide variety of wet ends, simplifying maintenance and enhancing longevity.

In summary, the Stenner Peristaltic Pump stands out as a reliable, durable, and versatile solution for diverse pumping needs. Its heavy-duty design, smooth output, and compact size make it an excellent choice for both industrial and residential applications.