Agricultural Piston Pumps
Variable Rate Metering Pumps for Precision Application
When it comes to ag metering pumps and injection pumps for agricultural fertilizers and chemicals, our Next Generation Piston Pump (NGP) will redefine your precision application expectations. Our ground-driven and hydraulic-driven variable rate piston pumps have a reputation and history built on superior performance, serviceability and overall quality.
All CDS-John Blue Ag Piston Pumps have been designed, engineered, and extensively field tested to set the standard for liquid metering pumps. In addition, any CDS-John Blue Piston Pump, regardless of age, can be hydraulically driven with our Variable Rate Hydraulic Kit or with our Ground Driven Universal Drive Assembly. Plus, we have just recently introduced the new Hydraulic Drive Piston Pumps, a lower cost, more compact solution for variable rate piston pump drives.
Visit our online calculators for Ground Driven and Hydraulic Driven Piston Pumps to accurately calculate flow rates and pump settings. The calculators work in both standard and metric units, and are conveniently available on desktop computers and mobile devices.
CDS-John Blue NGP Piston Pump Overview:
- NEW Inlet & Outlet Flanges make it easier to plumb your piston pump system and eliminate leaks with flange fittings. (Add -F after model number).
- Double Piston Rod Seals work in unison to offer multiple stage protection between the wet end and crankcase.
- Outboard Cylinder Plunger Packing can be inspected or replaced in the field without removing the hoses.
- Check Valves are designed for positive seal, easy priming, and long life.
- Single Valve Cap provides easy access to check valves without removing the hoses. Simple to service in the field.
- Common or Independent Manifolds are available on the double piston pumps. Independent manifolds allow for dual flow divider usage or half width fertilizer application.
- Main Shaft Seals incorporate a dual wiper that is enclosed in a grease cavity to flush out contamination. This helps to extend the life of the metering pump.
- NEW Direct Hydraulic Drive Piston Pumps now available along with standard Ground Drive (DRV) and Variable Rate Hydraulic Drive Kits (VRH).
NGP Pump Options and Product Compatibility Recommendations*
| Model Number Suffix | Description |
|---|---|
| -B | Buna wet end o-rings and rod packing, recommended for Aqua Ammonia. |
| -DR** | Independent dual inlet and outlet. |
| -F | Flanges-cast iron pumps have either 200 or 220 flanges with internal 1" or 1-1/2" ports depending on pumps models. SS pumps have 220 flanges only. |
| -HY | Direct hydraulic drive pump. |
| -K | Pump less sprocket. |
| -R | RC40 chain 18 tooth sprocket. |
| -S | 316 SS wet-end casting, commonly ued on liquid fertilizer pH less than 5. |
| -U | Viton wet-end o-rings and rod packing, ideal for fumigants and herbicides compatible with Viton and not compatible with Buna. |
*Note: All standard Piston Pumps are cast iron and manufactured with Viton Piston Packings and Buna o-rings and rod packings. Most commonly used with liquid fertilizers that have pH greater than 5 and standard herbicides that are compatible with Buna and Viton.
NGP-4050-F Series
Piston Pump
(Equivalent LM-1255 Series)
Piston Pump
(Equivalent LM-1255 Series)
FEATURES: <hide>
- Comes standard with 200 series flanges (-F), Viton Piston Packings, and Buna o-rings and rod packings.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-4050-F Series | Single Piston - Double Acting | Variable | 10.2 | 120 | 450 | 1" FPT, 200 series flanges standard |
OPTIONS: <hide>
- NGP-4050-F: Rope Control Clutch
- NGP-4055-F: Without Clutch
- NGP-4055-HYF: Direct Hydraulic Drive Piston Pump with Flanges
- Pump less the sprocket. Add "-K" after model part number (i.e., NGP-4055-KF).
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-4055-RF).
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP 4055-HYF
Piston Pump with Hydraulic Drive
Piston Pump with Hydraulic Drive
FEATURES: <hide>
- Lower cost and more compact solution for variable rate piston pump drives.
- Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from CDS-John Blue Company, model number 116205-91.
- 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.
SPECIFICATIONS: <hide>
| Model | Description | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-4055-HYF | 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 CDS-John Blue Company, model number 116205-91. | Fixed | 10.2 | 120 | 550 | 1" FPT, 200 series flanges standard |
ACCESSORIES: <hide>
- 116205-91: Flow-thru style hydraulic motor/PWM manifold kit.
- 116205-91D: Dead-head style hydraulic motor/PWM manifold kit.
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- NGP-4055/6055/7055-HY Direct Hydraulic Drive Piston Pump Operation Manual Addendum (12-M-66) (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (12-M-43) (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-5050-DRF Series
Piston Pump
Piston Pump
FEATURES: <hide>
- Comes standard with 200 series flanges (-F), Viton Piston Packings, and Buna o-rings and rod packings.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-5050-DRF Series | Double Piston - Double Acting | Variable | 20.4 | 120 | 450 | 1" FPT, 200 series flanges standard |
OPTIONS: <hide>
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-5055-RDRF).
- Independent dual inlet and outlet. Add "-DR" after model part number (i.e., NGP-5055-DRF).
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-5655-ARF
Piston Pump
(Apply two products at two rates
with one pump, 10:1 ratio max)
Piston Pump
(Apply two products at two rates
with one pump, 10:1 ratio max)
FEATURES: <hide>
- Comes standard with 200 series flanges on one side and 220 series flanges on large side (-F), Viton Piston Packings, and Buna o-rings and rod packings.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-5655-ARF | Double Piston - Double Acting | Variable | 31.2 Total, 10.2 GPM small side, 21 GPM large side | 120 | 450 | 1" FPT, 200 series flanges small side, 1-1/2" FPT, 220 series flanges large size standard |
OPTIONS: <hide>
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-5655-RARF).
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-6050 Series
Piston Pump
(Equivalent LM-2450 Series)
Piston Pump
(Equivalent LM-2450 Series)
FEATURES: <hide>
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-6050 Series | Single Piston - Double Acting | Variable | 21 | 120 | 450 | 1-1/2" FPT |
OPTIONS: <hide>
- NGP-6050: Rope Control Clutch
- NGP-6055: Without Clutch
- NGP-6055-HY: Direct Hydraulic Drive Piston Pump
- NGP-6055-HYF: Direct Hydraulic Drive Piston Pump with flanges
- NGP-6058: Electric Control Clutch
- NGP-6059: Hydraulic Control Clutch
- Pump with flanges. Add "-F" after model part number (i.e., NGP-6055-F).
- Pump less the sprocket. Add "-K" after model part number (i.e., NGP-6050-K).
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-6050-R).
- 316SS wet-end castings. Add "-S" after model part number (i.e., NGP-6050-S).
- Viton wet-end o-rings and rod packing. Add "-U" after model part number (i.e., NGP-6050-U).
ACCESSORIES: <hide>
- 115670: Manual Clutch Add-On - NGP Universal
- 115671: Hydraulic Clutch Add-On - NGP Universal
- 115672: Electric Clutch Add-On - NGP Universal
- 115673: Stainless Wet-End Conversion - NGP-6050 Series
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP 6055-HY
Piston Pump with Hydraulic Drive
Piston Pump with Hydraulic Drive
FEATURES: <hide>
- Lower cost and more compact solution for variable rate piston pump drives.
- Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from CDS-John Blue Company, model number 116205-91.
- 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.
SPECIFICATIONS: <hide>
| Model | Description | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-6055-HY | 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 CDS-John Blue Company, model number 116205-91. | Fixed | 21.0 | 120 | 550 | 1-1/2" FPT |
ACCESSORIES: <hide>
- 116205-91: Flow-thru style hydraulic motor/PWM manifold kit.
- 116205-91D: Dead-head style hydraulic motor/PWM manifold kit.
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- NGP-4055/6055/7055-HY Direct Hydraulic Drive Piston Pump Operation Manual Addendum (12-M-66) (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (12-M-43) (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-7050 Series
Piston Pump
(Equivalent LM-4450 Series)
Piston Pump
(Equivalent LM-4450 Series)
FEATURES: <hide>
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-7050 Series | Single Piston - Double Acting | Variable | 34.2 | 120 | 450 | 1-1/2" FPT |
OPTIONS: <hide>
- NGP-7050: Rope Control Clutch
- NGP-7055: Without Clutch
- NGP-7055-HY: Direct Hydraulic Drive Piston Pump
- NGP-7055-HYF: Direct Hydraulic Drive Piston Pump with flanges
- NGP-7058: Electric Control Clutch
- NGP-7059: Hydraulic Control Clutch
- Pump with flanges. Add "-F" after model part number (i.e., NGP-7055-F).
- Pump less the sprocket. Add "-K" after model part number (i.e., NGP-7050-K).
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-7050-R).
- 316SS wet-end castings. Add "-S" after model part number (i.e., NGP-7050-S).
- Viton wet-end o-rings and rod packing. Add "-U" after model part number (i.e., NGP-7050-U).
ACCESSORIES: <hide>
- 115670: Manual Clutch Add-On - NGP Universal
- 115671: Hydraulic Clutch Add-On - NGP Universal
- 115672: Electric Clutch Add-On - NGP Universal
- 115674: Stainless Wet-End Conversion - NGP-7050 Series
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP 7055-HY
Piston Pump with Hydraulic Drive
Piston Pump with Hydraulic Drive
FEATURES: <hide>
- Lower cost and more compact solution for variable rate piston pump drives.
- Users can supply their own SAE A 2-bolt motor or a hydraulic motor/PWM manifold kit is available from CDS-John Blue Company, model number 116205-91.
- 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.
SPECIFICATIONS: <hide>
| Model | Description | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-7055-HY | 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 CDS-John Blue Company, model number 116205-91. | Fixed | 34.2 | 120 | 550 | 1-1/2" FPT |
ACCESSORIES: <hide>
- 116205-91: Flow-thru style hydraulic motor/PWM manifold kit.
- 116205-91D: Dead-head style hydraulic motor/PWM manifold kit.
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- NGP-4055/6055/7055-HY Direct Hydraulic Drive Piston Pump Operation Manual Addendum (12-M-66) (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (12-M-43) (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-8050 Series
Piston Pump
Piston Pump
FEATURES: <hide>
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-8050 Series | Double Piston - Double Acting | Variable | 42.0 | 120 | 450 | 1-1/2" FPT |
OPTIONS: <hide>
- NGP-8050: Rope Control Clutch
- NGP-8055: Without Clutch
- NGP-8055-DR: Pump with independent dual inlet and outlet manifolds
- NGP-8058: Electric Control Clutch
- NGP-8059: Hydraulic Control Clutch
- Pump with flanges. Add "-F" after model part number (i.e., NGP-8055-F).
- Independent dual inlet and outlet. Add "-DR" after model part number (i.e., NGP-8050-DR).
- Pump less the sprocket. Add "-K" after model part number (i.e., NGP-8050-K).
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-8050-R).
- 316SS wet-end castings. Add "-S" after model part number (i.e., NGP-8050-S).
- Viton wet-end o-rings and rod packing. Add "-U" after model part number (i.e., NGP-8050-U).
ACCESSORIES: <hide>
- 115670: Manual Clutch Add-On - NGP Universal
- 115671: Hydraulic Clutch Add-On - NGP Universal
- 115672: Electric Clutch Add-On - NGP Universal
- 115675: Stainless Wet-End Conversion - NGP-8050 Series. -DR pumps may use 2 single piston stainless conversion kits.
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-8055-AR
Piston Pump
(Apply two products at two rates
with one pump, 5:1 ratio max)
Piston Pump
(Apply two products at two rates
with one pump, 5:1 ratio max)
FEATURES: <hide>
- Apply two products with one piston pump.
- Use only one drive system.
- Independently adjustable stroke.
- 5 to 1 max ratio between pumping heads.
- Available as a ground driven pump or run hydraulically with Variable Rate.
- Ideal for starter fertilizer on one side and nitrogen on the other side. For example:
- *5 GPA starter fertilizer and 5-25 GPA NPK
- *7 GPA starter fertilizer and 7-35 GPA NPK
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-8055-AR | Double Piston - Double Acting | Variable | 42 total, 21 per side | 120 | 450 | 1-1/2" FPT |
ACCESSORIES: <hide>
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-9050 Series
Piston Pump
Piston Pump
FEATURES: <hide>
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-9050 Series | Double Piston - Double Acting | Variable | 68.4 | 120 | 450 | 1-1/2" FPT |
OPTIONS: <hide>
- NGP-9050: Rope Control Clutch
- NGP-9055: Without Clutch
- NGP-9055-DR: Pump with independent dual inlet and outlet manifolds
- NGP-9058: Electric Control Clutch
- NGP-9059: Hydraulic Control Clutch
- Pump with flanges. Add "-F" after model part number (i.e., NGP-9055-F).
- Independent dual inlet and outlet. Add "-DR" after model part number (i.e., NGP-9050-DR).
- Pump less the sprocket. Add "-K" after model part number (i.e., NGP-9050-K).
- RC40 chain 18 tooth sprocket. Add "-R" after model part number (i.e., NGP-9050-R).
- 316SS wet-end castings. Add "-S" after model part number (i.e., NGP-9050-S).
- Viton wet-end o-rings and rod packing. Add "-U" after model part number (i.e., NGP-9050-U).
ACCESSORIES: <hide>
- 115670: Manual Clutch Add-On - NGP Universal
- 115671: Hydraulic Clutch Add-On - NGP Universal
- 115672: Electric Clutch Add-On - NGP Universal
- 115676: Stainless Wet-End Conversion - NGP-9050 Series. -DR pumps may use 2 single piston stainless conversion kits.
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
NGP-9055-AR
Piston Pump
(Apply two products at two rates
with one pump, 5:1 ratio max)
Piston Pump
(Apply two products at two rates
with one pump, 5:1 ratio max)
FEATURES: <hide>
- Apply two products with one piston pump.
- Use only one drive system.
- Independently adjustable stroke.
- 5 to 1 max ratio between pumping heads.
- Available as a ground driven pump or run hydraulically with Variable Rate.
- Ideal for starter fertilizer on one side and nitrogen on the other side. For example:
- *5 GPA starter fertilizer and 5-25 GPA NPK
- *7 GPA starter fertilizer and 7-35 GPA NPK
- Comes standard with Viton Piston Packings and Buna o-rings and rod packings. Upgrade option available.
SPECIFICATIONS: <hide>
| Model | Piston | Stroke | Max Flow GPM | Max Pressure PSI | Max Speed RPM | Inlet & Outlet FPT |
|---|---|---|---|---|---|---|
| NGP-9055-AR | Double Piston - Double Acting | Variable | 68.4 total, 34.2 per side | 120 | 450 | 1-1/2" FPT |
ACCESSORIES: <hide>
- 116000-01: 1-1/2" NPT to 200 Series Flange Adapter, Ductile Iron
- 116000-01S: 1-1/2" NPT to 200 Series Flange Adapter, Stainless Steel
- CDS-John Blue DRV and Pump Drives
- CDS-John Blue Variable Rate Hydraulic (VRH) Kits
- CDS-John Blue Flow Dividers
- CDS-John Blue Check Valves
- CDS-John Blue VisaGage II Flow Monitors
- CDS-John Blue Liquid Blockage Monitor Systems
DOCUMENTATION: <hide>
- Product Brochure (Adobe Acrobat Reader .PDF format)
- Product Manual and Schematics (Adobe Acrobat Reader .PDF format)
- Clutch Assembly Schematic (Adobe Acrobat Reader .PDF format)
- How to Winterize Your NGP Pump (Video)
- NGP Wet-End Rebuild (Video)
- Pump Repair Policy (Adobe Acrobat Reader .PDF format)
The terms "adapter" and "adaptor" are used interchangeably.