Type EDM Double Cartridge Mechanical Seals for Industrial Pumps

• Structure: Double-End
• Pressure: Medium Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: High Pressure
• Standard: Standard
• Model NO.: EDM
• Type: Double Cartridge Seal
• Balance: Balanced
• Temperature Range: -20 ~ 180ºC
• Pressure Range: 0-20bar
• Linear Speed: up to 20m/S
• Transport Package: Carton Box
• Specification: 24-100mm/1.00"-4"
• Trademark: FBU
• Origin: China
• HS Code: 8484200090
• Production Capacity: 5000pieces/Year

Product Description

EDM
The Economically Efficient Double Seal Solution for Centrifugal Pumps

Product Description

Key word	GDM Mechanical Seal
Materials	Seal Face	SSIC/TC/CARBON
	Rubber	EPDM/ FKM /Aflas/ Kalrez
	Springs	ALLOY 276
	Metal Parts	316SS/DUPLEX/ALLOY 276/904L
Components	Static ring and dynamic ring	Installed on fixed equipment components and rotating shafts
	Spring and pressure plate	Provide pressure to ensure tight contact between the static ring and dynamic ring for effective sealing.
	Sealing surface lubrication	To reduce friction and heat
Customization	OEM and ODM
Package	Carton,outer package as request
Delivery time	Depends on quantity you ordered
Delivery way	DHL, UPS, EMS, Air, Sea or  agent as you request available
Payment term	30% prepaid, 70% paid before delivery
Shipping port	shanghai port

 

Product Parameters

 

Operation Parameters	Temperature	-20°C to +180°C
	Pressure	0-20Bar
	Linear Speed	up to 20m/s
	Sealing product	Acidic, alkaline, low percentage pulp, water, oil, and other similar media

 

Our Advantages

 

•  Rotating and balanced design. 
•  Modular design, universal compatible parts, reduced production cost.
•  Spring loading protect from liquid, longer seal lifetime.
•  Drive screws clamp directly on to shaft or sleeve to minimize drive loss.
•  Standard 4 bolts gland designed for ISO 2858 pump.
•  Suitable for plan 52/53/54

Detailed Photos

 

NO	Decription	Material	NO	Decription	Material
1	O-Ring	EPR/FKM/Aflas/Kalrez	11	O-Ring	EPR/FKM/Aflas/Kalrez
2	O-Ring	EPR/FKM/Aflas/Kalrez	12	O-Ring	EPR/FKM/Aflas/Kalrez
3	Shaft Sleeve	316SS	13	Clamp Ring	316SS
4	Spring	Alloy 276	14	Anti-tamper Screw	316SS
5	Inboard Rotary Face	Carbon/SSIC/TC	15	Setting Clip	Brass
6	Inboard Stationary Face	SSIC/TC	16	Clip Screw	316SS
7	O-Ring	EPR/FKM/Aflas/Kalrez	17	Gland	316SS
8	O-Ring	EPR/FKM/Aflas/Kalrez	18	Drive Screw	316SS
9	Outboard Stationary Face	SSIC/TC	19	Spring	Alloy 276
10	Outboard Rotary Face	Carbon/SSIC/TC	20	Gasket	AF1

Size(mm)

φA	φB	C	φD	φDm	E	F	H
24	110.0	60.5	38.0	56.0	31.1	51.0	13.2
25	110.0	60.5	39.4	56.0	31.1	51.0	13.2
28	110.0	60.5	42.6	58.0	31.1	51.0	13.2
30	110.0	63.5	44.0	61.5	31.1	51.0	13.2
32	110.0	63.5	46.0	61.5	31.1	51.0	13.2
33	110.0	63.5	47.0	61.5	31.1	51.0	13.2
35	110.0	67.0	49.0	65.0	31.1	51.0	13.2
38	127.0	72.0	55.8	70.0	29.1	56.3	14.2
40	127.0	72.0	55.8	70.0	29.1	56.3	14.2
43	127.0	72.0	59.0	71.0	29.1	56.3	14.2
45	133.0	77.0	62.2	75.0	29.1	56.3	14.2
48	133.0	77.0	65.4	75.0	29.1	56.3	14.2
50	133.0	77.0	65.4	75.0	29.1	56.3	14.2
53	139.0	86.0	68.5	83.0	31.3	56.3	14.2
55	146.0	94.0	71.7	92.0	31.3	56.3	17.5
58	146.0	94.0	74.9	92.0	31.3	56.3	17.5
60	155.0	100.0	78.1	92.0	31.3	56.3	17.5
63	178.0	109.5	84.1	108.0	28.1	63.8	17.5
65	178.0	109.5	87.3	108.0	28.1	63.8	17.5
70	178.0	109.5	90.5	108.0	28.1	63.8	17.5
75	190.5	125.0	96.8	124.0	28.1	63.8	17.5
80	190.5	125.0	100.0	124.0	28.1	63.8	17.5
85	203.0	135.0	106.4	133.0	28.1	63.8	17.5
90	216.0	150.0	112.7	146.0	28.1	63.8	20.0
95	216.0	150.0	119.1	146.0	28.1	63.8	20.0
100	229.0	168.0	122.2	165.0	28.1	63.8	20.0

  
Pressure Chart

0000

Company Profile

 

• FBU was established in 2007, is specialized in designing, developing, and manufacturing mechanical seals and sealing support system.

Testing Capability
•  Secondary dimension image measuring instrument, digital display altimeter, spring power tester, shore hardness tester, plane flat crystal, outer diameter micrometer, inner diameter dial gauge, caliper with table, etc advanced first-class testing equipment is guarantee of product quality and reliability!

Certifications

 

•  FBU has been audited by LRQA ISO 9001: 2015 certification and all products are manufactured in accordance with international standards ISO, ANSl, DIN, and APl.

FAQ

 

•  Are you a factory or a trade company?
    → We are a factory with more than 13 years industrial experience.

•  Where is your company located?
    → We are located in Suzhou, China.

•  Do you have a quality management system?
    → We have been audited by LRQA ISO9001:2015 certification and all products are manufactured
        in accordance with international standards ISO, ANSI, DIN and API.

•  Which payment terms can you accept?
    → T/T, L/C, D/P,  Western Union, PayPal.

•  How long is the normal delivery time?
   → Within 7-20days. If have stock, it about 2-3days.

•  What 's your shipping ways?
   → By sea, by air and by express (DHL, Fedex, UPS, TNT, EMS etc.)