NDP-80-E series

Categories: NDP: 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 650L/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

CONTACT

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

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.

Optional Counter Connection Enables Stroke Management

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）
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)
Specifications
Nominal Diameter		3"（80 mm）
Material Connection	Suction Port	JIS flange 10K 80A equivalent		Rc 3	JIS flange 10K 80A equivalent
	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
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.