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Silencer LD Series precision gear pumps provide reliable pulseless fluid flow in light duty applications and compact spaces, like medical or sterilization equipment. Extending the successful Silencer series, this pump model uses the same cost-effective, maintenance-free motor system while taking advantage of advanced pump manufacturing techniques to reduce size. Uniquely small, the Silencer LD Series still provides the high performance that Silencer Series pumps are known for at pressures up to 4 bar and fluid viscosity range up to 1000 cps.
The 316L stainless steel casting allows for numerous port options at different orientations, making this model highly versatile for different encasing structures. Mounting holes are provided for easy integration into customers’ machines.
At Diener US we can design custom prototypes within days of the initial inquiry and engineer custom pump body designs for high volume OEM applications. Contact us to order your custom pump series.
Not all applications require maximum pump capability. Silencer LD has been optimized to lower manufacturing and operational costs while still providing superior Diener Precision Pumps performance and reliability.
Silencer LD Seires is our most compact model yet. It is ideal for fluid circulation and delivery in restricted spaces, like hand-held surgical equipment, medical devices or inkjet printers.
All our pumps are made from chemically resistant materials, which means they provide safe, long-lasting performance even when handling aggressive chemicals and operating in harsh environments, without the need for frequent costly repairs and maintenance.
Thanks to their smart drives and the innovative helical gear design our pumps ensure an extremely smooth fluid delivery with almost no pressure pulsation.
DPP US pumps are all characterised by their robustness and durable performance. Wear and tear is at its lowest thanks to the choice of high-quality materials, and their smart designs ensure a sustainable reduction of operating costs.
Diener US precision gear pumps are hermetically sealed instead of using conventional shaft seals. This means leak-free operation, low maintenance requirement, and the highest degree of productivity.
Before any Silencer LD Series precision gear pump leaves our factory, it is stringently and extensively tested. Our customers receive detailed production test reports, saving them time and money.
DPP is certified to ISO 9001 and operates a clean room according to ISO Class 7.
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.
Please click on the links below to obtain the product datasheets and product 3D STEP files.
Our technical experts are eager to design and engineer a pump according to your specific requirements.
