6 M2N Mechanical Seals for Pumps Pusher Seals

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: Ultra-High-Speed Mechanical Seal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 6 M2N
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Type: Custom-Made, TS
• Balance: Balanced
• Payment Method: T/T, Western Union, L/C etc
• Replace: Burgmane Seals
• Export Port: Ningbo Port, Shanghai Port
• Products Packaging: White Box
• Min Order Qty: 5 Pcs
• Transport Package: Carton Packing
• Specification: shaft size 6-38mm
• Trademark: Custom-made, TS
• Origin: Made in China
• HS Code: 8484200090
• Production Capacity: 1000000 PCS/Year
• Package Size: 38.00cm * 38.00cm * 32.00cm
• Package Gross Weight: 22.000kg

Product Description

Product Description

(1)Features
For plain shafts
Single seal
Unbalanced 
Conical spring rotating
Dependent on direction of rotation

(2) Advantages
Economical seal solution
No damanger of the shaft by set screws
Short instanllation length possible(G16)

(3)Operating rang (see note on page 1)
Shaft diameter: d1=6...38mm(0.25"...1.5")
Pressure: P1=10 bar (145PSI)
Temperatrue: t=-20ºC...+140ºC  ( -4ºF...+355ºF)
Sliding velocity:vg=15m/s(50ft/s)
Axidl monement: ±1.0mm

(4)Materials
Seal face:Carbon graphite resin impregnated (B)
Seat G9:Silicon carbide (Q1,Q2)
Special cast CrMo steel (S),Aluminum oxide (V)

(5)  Standards and approvals
EN 12756

(6)Recommended applications
Water and waste water technology
Buliding services engineering
Water pumps
Heating circulation pumps

(7)Item Part no.to DIN 24250 Description
1.1         472                             Seal face
1.2         412.1                          O-Ring
1.3         474                             Thrust ring
1.4         478                             Righthand spring
1.4         479                             Lefthand spring
2            475                             Seat (G9)
3            412.2                          O-Ring

(8)Product xariants
M2
Rotating unit M2 with seat G4 
or G16 (shorter installation length)
Seal face: Carbon graphite resin impregnated (B)
Seat G4: Silicon carbide (Q1), 
Special cast CrMo steel (S)
Seat G16: Silicon carbide (Q1, Q2), 
Special cast CrMo steel (S), Aluminium oxide (V)

M2N4
Rotating unit M2 with seat G6
Seal face: Carbon graphite resin impregnated (B)
Seat G6: Silicon carbide (Q1), 
Special cast CrMo steel (S)

 

Detailed Photos

 

Product Parameters

 

d1	d3	d6	d7	d8	d11	d12	db	L1N	L3^1)	L5	L6	L7	L8	L10	L12	L14	L15	L16	L18	L19	L21^(1)	L28	b	R
6	15.0	_	_	_	11.8	16.0	8.0	_	_	_	_	_	_	_	6.5	5.6	1.2	3.8	_	_	10.9	_	_	1.2
8	18.0	_	_	_	15.5	19.2	11.0	_	_	_	_	_	_	_	8.0	7.0	1.2	3.8	_	_	15.5	_	_	1.2
10	20.0	17.0	21.0	3.0	15.5	19.2	13.0	40.0	17.5	1.5	4.0	8.5	17.5	7.5	7.5	6.6	1.2	3.8	_	_	15.9	6.6	8.0	1.2
12	22.0	19.0	23.0	3.0	17.5	21.6	16.0	40.0	17.5	1.5	4.0	8.5	17.5	7.5	8.0	7.0	1.2	3.8	_	_	16.0	6.6	8.0	1.2
14	25.0	21.0	25.0	3.0	20.5	24.6	18.0	40.0	17.5	1.5	4.0	8.5	17.5	7.5	8.0	7.0	1.2	3.8	_	_	16.0	6.6	8.0	1.2
15	27.0	_	_	_	20.5	24.6	19.0	_	_	_	_	_	_	_	7.5	6.6	1.2	3.8	_	_	17.4	_	_	1.2
16	27.0	23.0	27.0	3.0	22.0	28.0	21.0	40.0	19.5	1.5	4.0	8.5	17.5	7.5	8.5	7.5	1.5	5.0	_	_	19.0	6.6	8.0	1.5
18	30.0	27.0	33.0	3.0	24.0	30.0	23.0	45.0	20.5	2.0	5.0	9.0	19.5	8.5	9.0	8.0	1.5	5.0	15.0	7.0	20.5	7.5	8.0	1.5
20	32.0	29.0	35.0	3.0	29.5	35.0	26.0	45.0	22.0	2.0	5.0	9.0	19.5	8.5	8.5	7.5	1.5	5.0	15.0	7.0	22.0	7.5	8.0	1.5
22	35.0	31.0	37.0	3.0	29.5	35.0	28.0	45.0	23.5	2.0	5.0	9.0	19.5	8.5	8.5	7.5	1.5	5.0	15.0	7.0	23.5	7.5	8.0	1.5
24	38.0	33.0	39.0	3.0	32.0	38.0	30.0	50.0	25.0	2.0	5.0	9.0	19.5	8.5	8.5	7.5	1.5	5.0	15.0	7.0	25.0	7.5	8.0	1.5
25	40.0	34.0	40.0	_	32.0	38.0	31.0	50.0	26.5	2.0	5.0	9.0	19.5	8.5	8.5	7.5	1.5	5.0	15.0	7.0	26.5	7.5	8.0	1.5
26	41.0	_	_	_	34.0	40.0	32.0	_	_	_	_	_	_	_	9.0	8.0	1.5	5.0	_	_	26.5	_	_	1.5
28	43.0	37.0	43.0	3.0	36.0	42.0	35.0	50.0	26.5	2.0	5.0	9.0	19.5	8.5	10.0	9.0	1.5	5.0	15.0	7.0	26.5	7.5	8.0	1.5
30	47.0	_	_	_	39.2	45.0	37.0	_	_	_	_	_	_	_	11.5	10.5	1.5	5.0	15.0	7.0	25.0	_	_	1.5
32	48.0	_	_	_	42.2	48.0	39.0	_	_	_	_	_	_	_	13.0	10.5	1.5	5.0	15.0	7.0	28.5	_	_	1.5
35	53.0	_	_	_	46.2	52.0	43.0	_	_	_	_	_	_	_	13.5	11.0	1.5	5.0	15.0	7.0	28.5	_	_	1.5
38	56.0	_	_	_	49.2	55.0	47.0	_	_	_	_	_	_	_	13.0	10.3	1.5	5.0	16.0	8.0	32.0	_	_	1.5

1) Dimensions in mm.
2) L3  valid for M2N, L21  valid for M2.
 

Packaging & Shipping

 

Our Advantages

We have large stock, so our delivery  is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang  Province,China.
Our city has a large port and an airport, so its transportation is very convenient.

FAQ

Question1: What are the prices of your products?
Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.

Question 2: Are you a factory or a trade company?
Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.

Question4: What is your company's service tenet?
Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.

Question5: Can I try to get a SAMPLE before the order?
Answer:  Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).