3″ Electric Double Diaphragm Pump made of Aluminum

Description

EODD 3 inch Electric-Operated Double Diaphragm Pump

The Saiken brand Electric Double Diaphragm Pump (EODD PUMP) can transfer the most corrosive media, is self-priming and sealless. Electric double diaphragm pumps withstand abrasive particles and even dry running,Double size pipe diameter, can support two sizes of external pipe!

Materials of wetted parts:Cast steel, Ductile iron, Aluminum alloy, PP, Stainless steel 304 316L, Teflon, PTFE, PVDF

Diaphragm and ball materials: PTFE, Teflon, Santoprene, EPDM, NBR, FKM Up to 480 L/min Up to 7 bar

Options: Pressure switch, Built-on frequency inverter.

Features

3 inch (80 mm) inlet/outlet
Delivery up to 127 gpm (480 lpm)
Easy-to-service air valve and ball checks

Benefits

Quick and easy assembly and disassembly design
Easy to service air valve and ball checks
Split manifold option to pump multiple fluids without mixing
Every pump is tested prior to shipping

Overview

Maximum Fluid Flow: 127 gpm (480 l/min)
Maximum Fluid Discharge Pressure: 58 psi (4 bars, 0.4 MPa) / 100 psi (7 bars, 0.7 MPa)
Maximum Size Pumpable Solids: 3/8 inch (9.4mm)
Fluid Displacement Per Cycle: 2g (7.6 litres)
Motor power: 4kw@4.0Bar, 5.5kw@7.0Bar

Wetted parts Material

Cast Steel	Ductile Iron	Aluminium Alloy	Engineering plastics	Stainless steel 304	Stainless steel 316	Stainless steel 316L	PVDF
G	Q	L	S	P	P316	P316L	F

Diaphragm Material

Butyronitrile	Santoprene	Polyether	Teflon	Super Teflon
D	A	M	T	N
EPDM	Santoprene+Teflon	Santoprene+Super Teflon	Polyether+Teflon	Polyether+Super Teflon
S	T	N	K	H

Valve Ball

Butyronitrile	Santoprene	PTFE	Stainless steel 304	Stainless steel 316	Stainless steel 316L	Engineering plastics
D	A	F	P	P316	P316L	S

Valve Seat

Butyronitrile	Santoprene	PTFE	Stainless steel 304	Stainless steel 316	Stainless steel 316L	Engineering plastics
D	A	F	P	P316	P316L	S

Advantage:

Electric Double Diaphragm Pump (EODD PUMP) Datasheet (Low pressure 4.0Bar):

Model	Inlet/Outlet (INCH）	Max.Capacity （GPM/LPM）	Max.Head （M）	Outlet pressure (BAR)	Motor power (kw)
SKD-10	3/8″ (10 mm)	3.4/12.8	40	4	0.55
SKD-15	1/2″ (15 mm)	3.4/12.8	40	4	0.55
SKD-25A	1″ (25 mm)	12.7/48	40	4	1.5
SKD-32	1.2″ (32 mm)	12.7/48	40	4	1.5
SKD-40	1.5″ (40 mm)	12.7/48	40	4	1.5
SKD-40A	1.5″ (40 mm)	43/162	40	4	2.2
SKD-50	2″ (50 mm)	43/162	40	4	2.2
SKD-65	2.5″ (65 mm)	43/162	40	4	2.2
SKD-50A	2″ (50 mm)	65/245	40	4	3
SKD-80	3″ (80 mm)	65/245	40	4	3
SKD-100	4″ (100 mm)	65/245	40	4	3
SKD-80A	3″ (80 mm)	127/480	40	4	4
SKD-125	5″ (125 mm)	127/480	40	4	4

Electric Double Diaphragm Pump (EODD PUMP) Datasheet (High pressure 7.0Bar)：

Model	Inlet/Outlet (INCH）	Max.Capacity （GPM/LPM）	Max.Head （M）	Outlet pressure (BAR)	Motor power (kw)
SKD-H-10	3/8″ (10 mm)	3.4/12.8	70	7	0.75
SKD-H-15	1/2″ (15 mm)	3.4/12.8	70	7	0.75
SKD-H-25A	1″ (25 mm)	12.7/48	70	7	2.2
SKD-H-32	1.2″ (32 mm)	12.7/48	70	7	2.2
SKD-H-40	1.5″ (40 mm)	12.7/48	70	7	2.2
SKD-H-40A	1.5″ (40 mm)	43/162	70	7	3
SKD-H-50	2″ (50 mm)	43/162	70	7	3
SKD-H-65	2.5″ (65 mm)	43/162	70	7	3
SKD-H-50A	2″ (50 mm)	65/245	70	7	4
SKD-H-80	3″ (80 mm)	65/245	70	7	4
SKD-H-100	4″ (100 mm)	65/245	70	7	4
SKD-80A	3″ (80 mm)	127/480	70	7	5.5
SKD-H-125	5″ (125 mm)	127/480	70	7	5.5

Electric Double Diaphragm Pump (EODD PUMP) are designed to handle moderately abrasive fluids and suspended solids for intermittent/on-demand and portable applications. They can easily pump slurry, solvents, and high viscosity liquids such as paints and inks. Pump with full bolt structure and wear – resistant corrosion – resistant materials,Good quality, Best price!

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