CDS-John Blue Company products

There’s a John Blue Squeeze Tube Pump to meet virtually any liquid fertilizer application. You can choose a pump with oval-shaped tubes and the backing plate built right into the tubes, or from a pump with round hoses and the patented spring loaded backing plate. The choice is yours – oval or round tubes – each squeeze tube pump offers unique features for your specific application needs.

Sealed-for-life bearings require no lubrication. Rubber-coated rollers reduce abrasion, resist corrosion and etching by fertilizers. Easily replaceable in the field. Heavy Duty PVC manifolds are ideal for all fertilizers including acid based products. Oval shaped tubes with built-in backing plate insure accurate rates. The positive shut-off is due to the positive sealing tubes. 8-48 outlets are available. Outlets can be doubled for higher rates. Pump shaft lets you drive the unit from either side. Multiple-coned sprockets come standard allowing for seven different delivery rates. Sturdy, all metal frame.

Lower cost and more compact solution for variable rate piston pump drives. Users can supply their own SAE A 2-bolt motor or hydraulic motor/PWM manifold kits are available from John Blue Company. We offer a flow-thru hydraulic motor/PWM manifold kit (116205-91) and a dead-head style hydraulic motor/PWM manifold kit (116205-91D). A piston pump allows for quick and stable adjustment to application rates within millisecond. With a piston pump your application rates won’t change with the temperature.

Single Piston – Double Acting Hydraulic Pump with flanges. Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from John Blue Company, model number 116205-91.

Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from John Blue Company, model number 116205-91.

Single Piston – Double Acting Hydraulic Pump. Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from John Blue Company, model number 116205-91.

Single Piston – Double Acting Hydraulic Pump. Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from John Blue Company.