1-1/2'' Nodular Cast Iron DBY3-40Q Electric Operated Double Diaphragm Pump (EODD Pump) Electric Diaphragm Pump

1-1/2'' Nodular Cast Iron DBY3-40Q Electric Operated Double Diaphragm Pump (EODD Pump) Electric Diaphragm Pump - 1

1-1/2'' Nodular Cast Iron DBY3-40Q Electric Operated Double Diaphragm Pump (EODD Pump) Electric Diaphragm Pump - 2

1-1/2'' Nodular Cast Iron DBY3-40Q Electric Operated Double Diaphragm Pump (EODD Pump) Electric Diaphragm Pump - 3

1-1/2'' Nodular Cast Iron DBY3-40Q Electric Operated Double Diaphragm Pump (EODD Pump) Electric Diaphragm Pump

Model: DBY3-40QTFF	Model: DBY3S-40QTFF
Body Material: Nodular Cast Iron Diaphragm Material: Santoprene+Teflon Valve Ball Material: PTFE Ball Seat Material: PTFE Fluid Inlet/Outlet Size: 1-1/2'' BSP
Max. Flow Rate: 48L/min Max. Head: 40m Max. Suction Height: 4m	Max. Flow Rate: 48L/min Max. Head: 70m Max. Suction Height: 4m
Max. Particle Size: 3.2mm Max. Working Pressure: 4 bar Moter Power: 1.5kw Voltage: Customizable	Max. Particle Size: 3.2mm Max. Working Pressure: 7 bar Moter Power: 2.2kw Voltage: Customizable

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Introduction

Performance Curve

Model Significance

Materials of Fluid Contact Part
Cast steal	Nodular Cast Iron	Aluminum Alloy	Stainless Steel （304/316L）	PP	PVDF	Lining PVDF	Teflon
G	Q	L	P/P316L	S	F	CF	T

Materials of Diaphragm
Santoprene	Teflon	Nitrile	Polyether	Super Teflon
A	T	D	M	C
Santoprene +Teflon	Santoprene +Super Teflon	Polyether +Teflon	Polyether +Super Teflon
T	N	K	H

Materials of Valve Ball & Ball Beat
PTFE	Santoprene	Teflon	SS304/SS316L	PP	Nitrile
F	A	T	P/P316L	S	D

Specification Parameters

Model		Max. Flow Rate（L/min）	Max. Head （m）	Max. Suction Height（m）	Max. Working Pressure（bar）	Max. Particle Size（mm）	Motor Power （kw）	Motor Speed （rpm）
Low Pressure	DBY3-10/15	12.8	40	3	4	2.5	0.55	1450
	DBY3-20/25	12.8	40	3	4	2.5	0.55	1450
	DBY3-32/40	48	40	4	4	3.2	1.5	1450
	DBY3-50/65	162	40	5	4	4.8	2.2	1450
	DBY3-80/100	245	40	5	4	6.4	3	1450
	DBY3-125	480	40	6	4	9.4	4	1450
	BFD-25	48	40	4	4	3.2	1.5	1450
	BFD-40	162	40	5	4	4.8	2.2	1450
	BFD-50	245	40	5	4	6.4	3	1450
	BFD-80	480	40	6	4	9.4	4	1450
High Pressure	DBY3S-10/15	12.8	70	3	7	2.5	0.75	1450
	DBY3S-20/25	12.8	70	3	7	2.5	0.75	1450
	DBY3S-32/40	48	70	4	7	3.2	2.2	1450
	DBY3S-50/65	162	70	5	7	4.8	3	1450
	DBY3S-80/100	245	70	5	7	6.4	4	1450
	DBY3S-125	480	70	6	7	9.4	5.5	1450
	BFDS-25	48	70	4	7	3.2	2.2	1450
	BFDS-40	162	70	5	7	4.8	3	1450
	BFDS-50	245	70	5	7	6.4	4	1450
	BFDS-80	480	70	6	7	9.4	5.5	1450