M7f Screw Pump Mechanical Seal M7n Wave Spring Water Pump Shaft Seal

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Model NO.: M7F M7N
• Type: HU1
• Balance: Balanced
• Stationary Ring: Carbon/Sic/Ssic/Tc
• Rotary Ring: Carbon/SS304/SS316/Sic/Ssic/Tc
• Secondary Seal: NBR/EPDM/Viton
• Spring and Metal Part: SS304/SS316
• Mediums: Water, Oil, Acid, Alkali, etc.
• Transport Package: as Requirement
• Specification: As Requirement
• Trademark: BE
• Origin: Zhejiang
• HS Code: 8484200090
• Production Capacity: 1000000/Month

Product Description

M7F Screw Pump Mechanical Seal M7N Wave Spring Water Pump Shaft Seal
 

M7F
Shaft diameter d1 = max. 100 mm (3.94")
Dimensions, items and descriptions as for type M7N, but with pumping screw, dependent on direction of rotation.
(Viscosity ≤ ISO VG10).

M7F screw Pump use mechanical seal

• Profile:Screw Type Mechanical Shaft Seal With VITON Elastomer M7F

The M7F mechanical seal range is designed for universal application and ideal suited for standardization

Mechanical Seal ,Screw Type Mechanical Shaft Seal M7F

 

Features:

The M7F mechanical seal range is designed for universal application and ideal suited for standardization. The loosely inserted seal faces are easily exchanged, permitting all combinations of materials and stock rationalisation.

 

APPLY SCOPE:

Medium pressurs:0~0.3MPa

Medium temperature:0~180degree

Rotational speed:≤500r/min

Medium:Stream,river water,sewage,sea water,weal and sour,the weak alkali waits the general corrosion liquid.

 

Replace Burgm M7N Mechanical Seal Operating Limits

Pressure: ≤1.5Mpa

Linear velocity: ≤20m/s

Temperature: -30~180ºC

 

M7N Mechanical Material

•Rotary Ring(Carbon/SiC/TC)

•Stationary Ring(Ceramic/SiC/TC)
•Secondary Seal(NBR/EPDM/VITON)
•Spring & Other Parts(SS304/SS316)

 

Advantages:

 

• Spring unit averted from the product so no sticking and clogging of the springs
• Safe operation (no fractures) because of seal face locking by square pin
• Suitable for pressure reversals
• Operation in vacuum without additional seat locking possible
• No damage of the shaft by a dynamically loaded O-Ring
• Small installation sizes
• Best suitable for conversions, no adaptations of the pump
• Insensitive to solid containing and abrasive media
• Advantages of a balanced seal even with plain shafts
• Insensitive to shaft movements because of the stationary design

 

Application:

 

• Water and waste water technology
• Chemical industry
• Refining technology
• Dirty, abrasive and solid containing media
• Fugitive hydrocarbons (no API seal!)
• Sticky and stringy media
• Chemical standard pumps
• Sewage pumps

 

Shipping & Payment Terms:

 

Port of Loading: Shanghai

Shipping Method: DHL,UPS,FEDEX,TNT, etc

Payment Terms: T/T, Western Union, money gram

 

Our seals are high-qualified due to we strictly follow the DIN24960, ISO3069, EN12756, API628 standards.

If the seal is not the one you need, contact us and inform us your pump model or drawing, material, shaft size for quotation. We will advise you and offer you corresponding mechanical seals.

Customized products and OEM is welcomed.

We offer factory price, high quality, fast delivery and best services.
 

Part Numbers	d	D	D1	D2	L1	L2
M7N M7F-14	14	25	25	33	10	25.2
M7N M7F-16	16	27	27	35	10	25.2
M7N M7F-18	18	33	33	37	11.5	26.2
M7N M7F-20	20	35	35	39	11.5	26.2
M7N M7F-22	22	37	37	41	11.5	26.2
M7N M7F-24	24	39	39	43	11.5	28.7
M7N M7F-25	25	40	40	44	11.5	28.7
M7N M7F-28	28	43	43	46	11.5	31.2
M7N M7F-30	30	45	45	48	11.5	31.2
M7N M7F-32	32	47	48	50	11.5	31.2
M7N M7F-33	33	48	48	50	11.5	31.2
M7N M7F-35	35	50	50	53	11.5	31.2
M7N M7F-38	38	55	56	58	14	31.2
M7N M7F-40	40	57	58	60	14	31.2
M7N M7F-43	43	60	61	64	14	31.2
M7N M7F-45	45	62	63	65	14	31.2
M7N M7F-48	48	65	66	68	14	31.2
M7N M7F-50	50	67	70	70	15	32.7
M7N M7F-53	53	70	73	74	15	32.7
M7N M7F-55	55	72	75	75	15	32.7
M7N M7F-58	58	79	78	82	15	37.7
M7N M7F-60	60	81	80	84	15	37.7
M7N M7F-63	63	84	83	87	15	37.7
M7N M7F-65	65	86	85	94	15	37.7
M7N M7F-68	68	89	90	92	18	34.7
M7N M7F-70	70	91	92	94	18	42.2
M7N M7F-75	75	99	97	104	18	42.2
M7N M7F-80	80	104	105	108	18.2	42
M7N M7F-85	85	109	110	113	18.2	42
M7N M7F-90	90	114	115	118	18.2	47
M7N M7F-95	95	119	120	123	17.2	48
M7N M7F-100	100	124	125	128	17.2	48

We offer products and services to a wide range of mechanical seal users across the nation. We supply electric motor and pump repair shops, HVAC contractors, municipalities, utility companies (electric, power and water) and a variety of other distributors.
As Follows:

Our Warehouse

We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .

Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.

To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Metal Bellow Mechanical Seals. To ensure you get what exactly you need, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything. Our company establishes the management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.

FAQ

1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.

4. why should you buy from us not from other suppliers?

Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components

5. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

6.Do you provide samples ?

is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.

 

7. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;

Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese

For more information, please contact us. We look forward to your arrival