EAC Close-Coupled Direct Connection End Suction Centrifugal Pump

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: EAC
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Chemical Pump
• Industry: Mechanical Pump
• Media: Sea Water Pump
• Performance: No Leakage Pump
• Theory: Centrifugal Pump
• Transport Package: Wooden Box
• Specification: 28kg
• Trademark: EDWIN
• Origin: China

Product Description

Product Description

Description :
The EAC Close-Coupled Direct Connection End Suction Centrifugal Pump is a type of centrifugal pump designed for efficient fluid transport. It is widely used in industrial applications for moving liquids such as water, chemicals, or other fluids.

Motor power 
As standard, EAC pumps are equipped with IM B35 electric motors.
To determine the drive power, we recommend the following safety margins :
Up to 4 kw: +25%
From 4 to 7.5 kw: +20%
From 7.5 to 37kw : 15%
Above 37 kw : +10%

Applications :
Water Supply Systems
General Transport for Industrial Processes
Fire Fighting Systems
Pressure Boosting
Cooling Plants for Industrial Processing and Air-Conditioning units
Heating Systems for Commercial District Heating
 

Components and materials

Components and Material :

Components	Materials
Pump body	Cast iron, Stainless steel
Impeller	Cast iron, Stainless steel
Shaft	Stainless steel
Shaft seal	Mechanical Seal, Gland Packing,Dynamic seal
Bearing lubrication	Grease Life ,Grease, Oil
Bearing Brand	NTN

Pump casing
Flanges according to lSO 7005
Max.working pressure 10 bar
Drain opening
Wide range of applications
Complete and fast draining of the casing

Pump cover
O-ring seal, fully chambered
Machined fits
Perfectly aligned

Suction capabilities
Smooth suction entry in pump casing
Smooth surface
Anti rotation vane
Optimum suction capabilities
Minimal flow distortion giving better suction capabilities


Impeller locking
Impeller nut with lock washer
Reliable locking

Hydraulic balancing
Flat cover for hydraulic balancing
Back vanes for hydraulic balancing
Extended bearing life time

Foot
Machined foot
Exact positioning on base and in pipework

Wear rings
Replaceable wear rings are fitted as standard to all casing and also casing cover on larger pumps which reduces maintenance and cost

Coupling guard
Consisting of 2 identical parts with snap fit
Stainless steel
Quick and easy mounting
for increased safety
Non sparking
 

Performance curves

 

Product Parameters

Installation Dimension :
Drive Shaft Dimensions

Bearing Housing	Ød	I	u	t
25/25A	24	50	8	27
35	32	80	10	35
45	42	110	12	45
55	48	110	14	51

 

Standard Flange Connecting Dimension( IS0 2084,PN16),Option ANSI 150, JIS10K

DN	Ød	Øk	ØD	n	ØS
32	73	100	140	4	18
40	83	110	150	4	18
50	98	125	165	4	18
65	118	145	185	4	18
80	133	160	200	8	18
100	153	180	220	8	18
125	183	210	250	8	18
150	209	240	285	8	22
200	264	295	340	12	22
250	320	355	405	12	26
300	375	410	460	12	26

 

Service Connections

 

Pump Model	A	B	D	S
	Casing Drain	Housing Drain	Gauge Drain	Gauge Drain
32-13	1/4	1/4	1/4	1/4
32-16	1/4	1/4	1/4	1/4
32-20	1/4	1/4	1/4	1/4
32-26	1/4	1/4	1/4	1/4
40-13	1/4	1/4	1/4	1/4
40-16	1/4	1/4	1/4	1/4
40-20	1/4	1/4	1/4	1/4
40-26	1/4	1/4	1/4	1/4
40-32	1/4	1/4	1/4	1/4
40-32G	1/4	1/4	1/4	1/4
50-13	1/4	1/4	1/4	1/4
50-16	1/4	1/4	1/4	1/4
50-20	1/4	1/4	1/4	1/4
50-26	1/4	1/4	1/4	1/4
50-26G	1/4	1/4	1/4	1/4
50-32	1/4	1/4	1/4	1/4
50-32G	1/4	1/4	1/4	1/4
65-13	1/4	1/4	1/4	1/4
65-16	1/4	1/4	1/4	1/4
65-20	1/4	1/4	1/4	1/4
65-20G	1/4	1/4	1/4	1/4
65-26	1/4	1/4	1/4	1/4
65-32	1/4	1/4	1/4	1/4
65-32G	1/4	1/4	1/4	1/4
80-16	1/4	1/4	1/4	1/4
80-20	1/4	1/4	1/4	1/4
80-26	1/4	1/4	1/4	1/4
80-32	1/4	1/4	1/4	1/4
80-32G	1/4	1/4	1/4	1/4
80-40	1/4	1/4	1/4	1/4
100-16	3/8	1/4	1/4	1/4
100-20	3/8	1/4	1/4	1/4
100-26	3/8	1/4	1/4	1/4
100-26G	3/8	1/4	1/4	1/4
100-32	3/8	1/4	1/4	1/4
100-32G	3/8	1/4	1/4	1/4
100-40	3/8	1/4	1/4	1/4
125-20	3/8	1/4	1/4	1/4
125-26	3/8	1/4	1/4	1/4
125-32	3/8	1/4	1/4	1/4
125-40	3/8	1/4	1/4	1/4
150-20	3/8	1/4	1/4	1/4
150-26	3/8	1/4	1/4	1/4
150-32	3/8	1/4	1/4	1/4
150-40	3/8	1/4	1/4	1/4
200-26	3/8	1/4	1/4	1/4
200-32	3/8	1/4	1/4	1/4
200-40	3/8	1/4	1/4	1/4
250-32	3/8	1/4	1/4	1/4
250-40	3/8	1/4	1/4	1/4

Certifications

Product Line

Exhibition