Diener Precision Pumps USA manufactures custom food and beverage pumps for safe, leak-free transfer, delivery and mixing of all types of beverages and liquid foods.
Working closely with our clients, at Diener USA we design custom pumps for mixing, dosing, dispense and transfer of different liquid foods and beverages from juices to ice creams and everything in between. The exact features of every pump model are determined in line with the specific requirements and intended applications of the clients food handling system.
Our food and beverage pumps can handle a wide variety of fluids with diverse characteristics in terms of viscosity, abrasiveness, and shear sensitivity.
Durable PEEK gears in our precision gear pumps ensure long service life of the pump and abrasion resistance to suspended sugars in fruit juices. Large interior passages allow easy transfer of high viscosity fluids like syrups and emulsified fruit juices.
Diener Precision Pumps beverage dispense pumps are ideal for use in commercial coffee and espresso machines. For a perfectly smooth espresso, the unique helical gear design in our precision gear pumps guarantees quiet, pulse-free delivery.
The ultra-compact size of our Optima Series and Silencer Series precision gear pump models means they fit into smaller cabinets, while the self-rinsing feature further optimises efficiency and lowers your installation and maintenance costs, along with long service life.
Diener’s Optima Series precision gear pumps are ideal for creating high-quality milk foam in commercial coffee machines. The special gear design in this pump model generates high vortices at very high pressures, resulting in a whipping effect that produces a light and airy milk foam texture.
We have purposely designed the robust bearing of the Optima Series pumps to optimally support the two-phase air/milk frothing process. This allows the pumps to consistently deliver superior foam quality, providing the ultimate coffee experience for customers.
With a flow rate up to 2.5 liters per minute and a durable 24V motor, the Optima Series pumps are well-suited for commercial coffee machine applications that require reliable, high-performance milk frothing.
For food handling applications which include higher stress loads, at Diener USA we have engineered the Extreme Series precision gear pump model which effortlessly pumps thick fluids like smoothies and ice creams.
Enhanced with additional bearings and robust magnetic coupling design for greater load capacity, the Extreme Series precision gear pump model ensures a long service life even under heavy demands.
The innovative “flow-through” design of Diener US gear pumps makes them an ideal choice for food and beverage transfer and dispensing. This feature allows very quick clean-in-place flexibility, while absence of “dead zones” eliminates the risk of product contamination.
Our flow-though design is certified to the National Sanitary Foundation (NSF/ANSI 169).
All our pumps are constructed with FDA-approved, food-safe materials that can withstand rigorous cleaning and sanitization processes like CIP and SIP.
Diener US gear pumps are hermetically sealed instead of using conventional shaft seals. This translates in low maintenance requirement, a long service life and the highest degree of productivity for our clients’ systems food and beverage handing systems.
The Optima Series gear pumps are ideal for any application where constant high-pressure delivery volume is required in a compact area.
The Extreme Series gear pump is designed for high stress loads. It can easily pump difficult fluids from pigmented inks to strawberry smoothies.
The Silencer Series gear pumps were designed from scratch to be everything a gear pump should be: durable, leak-free, reliable, chemically inert and quiet.
Pumping fruit juices containing pulp or puree can be difficult for an off-the-shelf gear pump. Diener Precision Pumps was asked to solve the problem and did so with modifications to our Extreme Series precision gear pump.
By increasing the size of the internal passageways and routing flow through the magnetic coupling, we solved the problem of solids accumulating in “dead zones” and slow clean-in-place that goes with it. The new design easily pumped suspended strawberry solids (seeds in the puree) and could be cleaned quickly in place, earning NSF/AISI 169 certification.
Our engineers and technical experts are eager to design a custom food and beverage handling pump for your exact requirements.
