NDP-80-E series
Simple Structure and Easy Maintenance!
This model has a built-in high-frequency transmitting proximity sensor.
This diaphragm pump operates by detecting a sensor and controlling the switching of a solenoid valve.
Fully self-suction type that can pump out fluid efficiently, with no pump-priming required.
The NDP-80-E series has a nominal diameter of 3" (80 mm) and a maximum flow rate of approximately 650 L/min.
The maximum size solid is 10 mm or less.
*The NDP-E series Is Not Explosion-proof.
This Series Is Built-to-order, So Be Sure to Confirm the Delivery Date.
■ Main Applications
Transfer of Inks and Pigments/Circulation and Spraying of Mold Release Agent, Pumping Out Factory Wastewater and Waste Oil/Supply of Paint to Roll Coater/Transfer of Clay and Glazes/Supplying Oil, Coolant Fluid, Paint, Etc.
Features
■ Sensor Control Model with Built-in Proximity Sensor that Transmits High Frequencies
The sensor built into the pump detects the stroke end, and the pump controller switches the solenoid valve to operate the pump.
◆ Sensor Control “Proximity Sensor”
| Sensor Control = Stable Reciprocating Motion |
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A proximity sensor detects the stroke end of the diaphragm, and the pump controller receiving the sensor signal controls the switching of the center exhaust type 3-position 5-port solenoid valve. |
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Optional Counter Connection Enables Stroke Management |
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By counting the number of times the center rod has moved, it is possible to determine when parts need to be replaced. |
Specifications
| Body Material | A: Aluminum （ADC12/AC4C-T6） |
S: Stainless Steel （SCS14） |
F: Cast Iron （FC250） |
P: GF Polypropylene（PP-GF） | |
| Diaphragm Material | |||||
| C: Neoprene (CR) |
NDP-80BAC-E （853209） |
NDP-80BSC-E （853216） |
NDP-80BFC-E （853223） |
NDP-80BPC-E （853230） |
|
| N: Buna N (NBR) |
NDP-80BAN-E （853205） |
NDP-80BSN-E （853212） |
NDP-80BFN-E （853219） |
NDP-80BPN-E （853226） |
|
| E: EPDM | NDP-80BAE-E （853210） |
NDP-80BSE-E （853217） |
NDP-80BFE-E （853224） |
NDP-80BPE-E （853231） |
|
| V: Viton(R) (FKM) |
NDP-80BAV-E （853208） |
NDP-80BSV-E （853215） |
NDP-80BFV-E （853222） |
NDP-80BPV-E （853229） |
|
| T: PTFE | NDP-80BAT-E （853207） |
NDP-80BST-E （853214） |
NDP-80BFT-E （853221） |
NDP-80BPT-E （853228） |
|
| H: Hytrel(R) (TPEE) | NDP-80BAH-E （853206） |
NDP-80BSH-E （853213） |
NDP-80BFH-E （853220） |
NDP-80BPH-E （853227） |
|
| S: Santoprene(R) (TPO) | NDP-80BAS-E （853211） |
NDP-80BSS-E （853218） |
NDP-80BFS-E （853225） |
NDP-80BPS-E （853232） |
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| Wetted Parts Material | |||||
| Ball Valve | Same as the diaphragm material | ||||
| Valve Seat |
NDP-80BAT-E: A5056
Others: Same as the diaphragm material
|
NDP-80BST-E: SUS316 Others: Same as the diaphragm material |
NDP-80BFT-E: SUS316 Others: Same as the diaphragm material |
PP | |
| Valve Stopper | Same as the body material (integrated type) | ||||
| Center Disk | A5056 | SUS316 | SS400 | PP-GF SCS13(Insert material) |
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| Specifications | |||||
| Nominal Diameter | 3"（80 mm） | ||||
| Material Connection | Suction Port | JIS flange 10K 80A equivalent |
Rc 3 | JIS flange 10K 80A equivalent |
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| Discharge Port | |||||
| Air Connection | Supply Port | Rc 3/4 (Shared supply and exhaust port x 2) *1 | |||
| Exhaust Port | |||||
| Air Supply Pressure | 0.2~0.7 MPa *2 | ||||
| Maximum Discharge Pressure | 0.7 MPa | ||||
| Water Discharge/Cycle | Fluorine resin diaphragm: 3.8 L *3 Other diaphragm: 8.5 L *3 | ||||
| Maximum Flow Rate | Fluorine resin diaphragm: 460 L/min *4 Other diaphragm: 650 L/min *4 |
Fluorine resin diaphragm: 430 L/min *4 Other diaphragm: 610 L/min *4 |
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| Maximum Air Consumption | 4500 L/min（ANR） | ||||
| Maximum Size Solid | Maximum 10 mm | ||||
| Suction Head Lift | NDP-80B○T-E: 3 m Others: 5 m | ||||
| Net Weight | 64.0 kg | 101.0 kg | 111.0 kg | 63.0 kg | |
*1 The pipe length from the air supply valve (solenoid valve, etc.) to the pump shall be 1.5 m or less. If piping from the exhaust port of the air supply valve to another location, the pipe length to the end of the exhaust port shall be 5 m or less.
*2 The maximum supply air pressure for a type with a resin-made pump body will depend on the liquid temperature.
*3 The water discharge is provided as a rough approximation only. It will differ depending on the usage conditions, etc.
*4 Maximum flow rate is a value indicating the pump capacity. We recommend selecting a size that allows some leeway, taking into account the impact on the life span of the diaphragm.