The STP 125 stainless pump is specifically designed for the transfer of food grade products or chemicals from tank trailers. The seal design offers the option of o-ring, double lip, or mechanical seals. The quick strip design and front loading seals provide easy cleaning and maintenance. The non-contacting rotors assure you of a contamination-free product with flows up to 232 gallons per minute.
The STP 125 stainless pump is specifically designed for the transfer of food grade products or chemicals from tank trailers. The seal design offers the option of o-ring, double lip, or mechanical seals. The quick strip design and front loading seals provide east cleaning and maintenance. The non-contacting rotors assure you of a contamination-free product with flows up to 232 gallons per minute.
Features at a Glance
Meets 3A specifications
TriLobe rotor profile provides quiet and smooth operation
Low shaft deflection enables high pressure capability and longer seal life
Front loaded seal can be changed without removing the pump case
O-ring, double lip, or mechanical seal options depending on your application
Benefits at a Glance
Multiple configurations - O ring, lipseal or mechanical seal with many port options - Pumps can be configured for any market and liquid
Clean In Place (CIP) pump and relief valve. Design is easy to clean and allows vehicles and pumps to be as versatile as possible
Optimised design - Low noise, and able to deliver viscous products
Compact and flexible - Side bottom and top mounting provides maximum installation flexibility simply on the chassis or within complex systems
Triple roller bearing allows discharge pressures at up to 10 bar g
Multiple drive options including direct, hydraulic, electric and diesel engine
Gardner Denver has a range of replacement parts for the STP 125.
All genuine parts are factory engineered to the exact specifications of our machines, this means you get the maximum performace from our products.
Service and Warranty
In the competitive market we work in, the cost to a business for a vehicle being off-the-road is high. Down time equals money lost. We understand this. That's why Gardner Denver's nationwide service network and highly skilled and certified technicians are available 24/7 to meet your repair needs. We offer support with extensive stocked spare parts to get you and your product back in operation as soon as possible.
What do we offer?
Globally stocked genuine spare parts
Service and maintenance kits
Complete check and overhaul of your compressed air system
Reliable, professional maintenance and service contracts
Personalized maintenance and service contracts
Service training of customers and dealers
Professional information and advice
The Industrials Group is part of Gardner Denver, Inc., a leading global manufacturer of highly-engineered, critical flow-control products, Gardner Denver is headquartered in Milwaukee, Wisconsin, USA and has facilities in more than 30 countries. To learn more about the company, visit