Submersible sewage pump mechanical seal

Submersible sewage pump mechanical seal Model:  ASL 7M3N Product Description Submersible sewage pump mechanical seal
Structural Feature     Single end face     Un-balanced type     Tapered spring     Dependent on direction of rotation  Range of application     This mechanical seal meet with the standard EN12756 (DIN24960), simple structure, wide application, good reliability.     Suitable for applications in water pumps, sewage pumps, submerged pumps, and chemical flow pumps, etc. Operation parameters Type: 6 ~ 80 mm Temperature: - 20 ℃ ~ + 180 ℃ Pressure: ≤1.0MPa Linear speed: ≤15m/s Axial movement: ±1.0mm Medium: applied to water, oil, organic solvent and other corrosive medium. Certifications   Company Information Hebei Othello Sealing Material Co.,Ltd was founded  in 2006, We are specialized In the industry sealing field for about 10 years. We have professional R&D teams, excelletc raw materials and first class customer service management system can provide feasible proposals for customers within the shortest preiod of time. Our company has a large number of product inventory, achieve faster delivery to meet customer  demand.      FAQ 1. Are you a factory or trading company?  [Othello]: We are manufacturer specialisted in sealing material for about 10 years, located in Shijiazhuang, Hebei, China. We can produce according to customer design, also we have our own products for your selection.
2. How can I get some samples?
[Othello]:After price confirmed, free sample (value under USD16) would be  provided while customer need only afford the express freight by DHL, Fedex, TNE or EMS etc.
3. How does your product quality control? 
[Othello]: With ISO quality management system and advanced quality testing devices. 100% inspection before shipment.   4. Do you accept small order? [Othello]: Yes, we can accept small order for a trial.   5. What is your payment terms? [Othello]: We have joined the alibaba trade assurance, and the normal method is TT in advance, LC at sight or as negotiation. Contact us Any comments for Single spring unbalanced mechanical seal, pls not hesitate to contact us! We will reply you at the first time! Send mail to me directly oth01@othchina.com or add my skype, aimee.oth   You may like