124 MR-D 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.: 124 MR-D
• Temperature: High Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Type: Custom-Made, TS
• Balance: Balanced
• Payment Method: T/T, Western Union, L/C etc
• Replace: Bogmann Seals
• Export Port: Ningbo Port, Shanghai Port
• Products Packaging: White Box
• Min Order Qty: 5 Pcs
• Transport Package: Carton Packing
• Specification: Diameter Size
• 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 top, lateral and bottom drives 
• Product side seat rotating 
• Unbalanced 
• Double seal 
• Independent of direction of rotation 
• Cartridge unit 

(2)Advantages 
• Smooth surface with no empty spaces 
• CIP-/SIP (Cleaning in Place, Sterilization in Place) 
• Sliding materials FDA conform 
• Variant for sterile applications ava

(3)Operating range (see note on page 1)
Shaft diameter: dN/dw = 30 … 200 (500) mm 
(1.18" … 7.87" (19.68"))
Axial offset shaft/housing: 
dN/dw 30 … 60 mm (1.18" … 2.36"): max. ±1.5 mm 
(0.059") dN/dw >60 mm (2.36"): max. ±2.0 mm (0.079")
Radial offset shaft/housing: max. ±0.3 mm (0.012")

Pressure: 
p1 (media) = vacuum … 14 (23) bar (203 (334 PSI))
 p3 (buffer fluid) = max. 16 (25) bar (232 (363 PSI))
Δ p3 > p1 = min. 2 bar (29 PSI), max. 10 bar (145 PSI)

Temperature:
 t1 (media) = -20 °C … +200 (300) °C (-4 °F … +392 (572) °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
For applications beyond this range, please inquire.

(4)Recommended seal supply
Closed circuit: EagleBurgmanTS system, EagleBurgman
DRU pressure booster
Sterile seals:
Closed circuit: EagleBurgman TS system sterilizable.
Open circuit: EagleBurgman SPA/SPN

(5)Dimensions
Dimensions on request

(6)Item        Description
    1              Seal face, product side 
    2              Seat, product side 
    3              O-Ring, dynamic
    4              Seal face, atmosphere side 
    5              Seat, atmosphere side 
    6              O-Ring, dynamic

(7)Materials
Product side:
Seal face, seat: Silicon carbide (Q1), Tungsten carbide (U)
Metal parts: Cr steel (E), CrNiMo steel (G), 
Hastelloy® (M)

Atmosphere side:
Seal face, seat: Silicon carbide (Q1), 
Carbon graphite resin impregnated (B)
Metal parts: Cr steel (E), CrNiMo steel (G)

Product and atmosphere side:
Springs: CrNiMo steel (G), Hastelloy® (M)
Secondary seals: EPDM (E), FKM (V), FFKM (K), 
FKM, FEP wrapped (M5)

Other materials on request.

(8)Standards and approvals 
• Material approvals: FDA

(9)Notes
Options: 
• Cooling or heating flange 
• Temperature probe 
• Axial expansion joint (shaft lifting) 
• Wiper ring (shaft lifting)
Please inquire.

(10)Recommended applications
• Chemical industry 
• Pharmaceutical industry 
• Food and beverage industry 
• Reactors 
• Mixers 
• Kneaders 
• Mills 
• Dryers 
• Pressure filters
 

Supply connections

A          Barrier fluid IN 
B          Barrier fluid OUT
C          Drainage
G          Grease
T           Temperature measuring

(11)Torque transmissions
 

 

 

                              Drive key                                                          Clamping set                                                        Shrink disk
 

Special designs on request.

Detailed Photos

 

 

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).