The rubber squeeze pump tube is the heart of any squeeze pump system, directly influencing pumping efficiency, reliability, and maintenance costs. The D3522 Mixer / Pump is designed with a high-quality rubber squeeze pump tube that delivers dependable performance while making maintenance simple and cost-effective.
Built for contractors working with grout, mortar, shotcrete, and concrete applications, the D3522 combines a hydraulic squeeze pump, spiral mixer, and trailer-mounted design to maximize productivity on every jobsite.
What Is a Rubber Squeeze Pump Tube?
A rubber squeeze pump tube is the primary pumping component in a hydraulic squeeze pump. Material is transported through the flexible rubber tube as rollers compress and release it, creating a smooth and continuous pumping action.
This design offers several advantages:
Consistent material flow
Gentle handling of abrasive materials
Reduced mechanical wear
Lower maintenance costs
Easy replacement when needed
In the D3522 Mixer / Pump, the rubber pumping tube is the primary wear component and can typically be replaced in approximately 20 minutes, helping minimize downtime and keep projects on schedule.
D3522 Mixer / Pump Overview
The D3522 Mixer / Pump combines efficient mixing and pumping into one compact, trailer-mounted unit. It features a 2-inch hydraulic squeeze pump with infinitely variable speed, allowing operators to control material output based on project requirements.
Key system components include:
2-inch hydraulic squeeze pump
Variable pumping capacity from 0–6 cubic yards per hour
9 cu. ft. hydraulic spiral mixer
Hydraulic mixer dump system
12 cu. ft. receiving hopper with hydraulic agitator
High-speed single axle trailer
Electric braking system
Trailer lighting package
Features
The D3522 is engineered for reliable daily operation with features designed to improve efficiency and simplify maintenance.
Hydraulic Spiral Mixer
9 cu. ft. mixer capacity
Hydraulic dump
Convenient clean-out door
Receiving Hopper
12 cu. ft. capacity
Hydraulic agitator
Easy-access clean-out door
Reliable Power
29 HP Kubota water-cooled diesel engine
Consistent hydraulic performance
Efficient Pump Drive
2-inch hydraulic squeeze pump
Heavy-duty planetary gearbox for dependable operation
Long-Life Rubber Squeeze Pump Tube
Designed for extended service life
Easy replacement in approximately 20 minutes
Helps reduce maintenance downtime
Low Operating Costs
Affordable ownership
Minimal maintenance requirements
Long-lasting pumping tubes
Technical Specifications
Specification Value
Length 204 in.
Width 88 in.
Height (Water Tank) 89 in.
Height (Mixer Dump Position) 86 in.
Charging Height 48 in.
Output Capacity 0–6 YPH
Mixer Capacity 9 cu. ft.
Receiving Hopper Capacity 12 cu. ft.
Power Options
The D3522 Mixer / Pump is available with flexible power choices to meet different jobsite needs.
Kubota Diesel Engine
Kubota V1505
29 HP
Water-cooled diesel
Electric Motor
20 HP electric motor
Includes starter and disconnect
Ideal for indoor or low-emission work environments
Optional Equipment
Enhance machine versatility with optional accessories, including:
Pendant remote control
Wireless remote control
150-gallon water tank with 2-inch flow meter
Spare tire mount
Hydraulic pressure washer
Dual axle trailer
Mounted air compressor
Benefits of the Rubber Squeeze Pump Tube
The rubber squeeze pump tube offers several important advantages for contractors and equipment operators:
Fast replacement to minimize downtime
Excellent wear resistance
Smooth, continuous pumping performance
Reduced maintenance costs
Reliable handling of grout, mortar, concrete, and shotcrete materials
Long service life for improved productivity
Simplified maintenance compared to traditional piston pump systems
These benefits help lower operating costs while improving jobsite efficiency.
Applications
The D3522 Mixer / Pump is suitable for a wide range of construction and industrial applications, including:
Grout pumping
Mortar pumping
Concrete pumping
Shotcrete projects
Refractory installation
Masonry construction
Foundation repair
Infrastructure projects
Industrial maintenance
Rubber Squeeze Pump Tube in the D3522 Mixer / Pump: Durable, Easy to Replace, and Built for Performance
