Model NO.: KLM7N
Type: HU3
Balance: Unbalanced
Usage: Wide
Spring: Wave Spring
Trademark: kelan
Transport Package: Carton or Plywood Box
Specification: SGS
Origin: Shanghai China
HS Code: 84842000
KLM7N SERIES MECHANICAL SEALSPressure in the seal chamber: 0-1.5MPa
Temperature in the seal chamber: -30ºC-------180ºC
Linear Velocity: ≤ 20m/s
Medium: water,polluted water,oil and minor corrosive liquid
Static ring code: G4,G13,KL9,G60
Material parts: SS304,316,2Cr13
(M7N is wave spring,M74 is small spring)
Features:
Quick feedback within 8hs
Complies with DIN24960 and GB/T6556
Certificate: ISO9001
For plain shaft
Independent of direction of rotation
Variant with PTFE secondary seals for high chemical resistance
Easy to install and uninstall
Individual adaptation to pump designation
Application:
chemical industry
special rotating equipment
pharmaceutical industry
water and waste water technology
petrochemical industry
pumps
pulp and paper industry
refining technology
Model & Specification:
| Model(mm) | d | d1 | D | D1 | L | L1 | L2 | L3 | L4 |
| KLM7N-25 | 25 | 40 | 40.0 | 34.0 | 48.0 | 40.0 | 19.5 | 6.0 | 28.5 |
| KLM7N-30 | 30 | 45 | 45.0 | 39.0 | 50.5 | 42.5 | 19.5 | 6.0 | 31 |
| KLM7N-33 | 33 | 48 | 48.0 | 42.0 | 50.5 | 42.5 | 19.5 | 6.0 | 31 |
| KLM7N-35 | 35 | 50 | 50.0 | 44.0 | 50.5 | 42.5 | 19.5 | 6.0 | 31 |
| KLM7N-40 | 40 | 57 | 58.0 | 51.0 | 53.0 | 45.0 | 22.0 | 6.0 | 31 |
| KLM7N-45 | 45 | 62 | 63.0 | 56.0 | 53.0 | 45.0 | 22.0 | 6.0 | 31 |
| KLM7N-48 | 48 | 65 | 66.0 | 59.0 | 53.0 | 45.0 | 22.0 | 6.0 | 31 |
| KLM7N-50 | 50 | 67 | 70.0 | 62.0 | 55.5 | 47.5 | 23.0 | 6.0 | 32.5 |
| KLM7N-53 | 53 | 70 | 73.0 | 65.0 | 55.5 | 47.5 | 23.0 | 6.0 | 32.5 |
| KLM7N-55 | 55 | 72 | 75.0 | 67.0 | 55.5 | 47.5 | 23.0 | 6.0 | 32.5 |
| KLM7N-60 | 60 | 81 | 80.0 | 72.0 | 60.5 | 52.5 | 23.0 | 6.0 | 37.5 |
| KLM7N-65 | 65 | 86 | 85.0 | 77.0 | 60.5 | 52.5 | 23.0 | 6.0 | 37.5 |
| KLM7N-70 | 70 | 91 | 92.0 | 83.0 | 68.0 | 60.0 | 26.0 | 6.0 | 42 |
Inspection Report for Spring Type Mechanical Seals
Work Safety Standardization CERTIFICATE
awarded by official agency: Shanghai Work Safety Association
Foreign Buyer visited our booth in June 2017.
FAQ:
1. Are you a factory or a trade company?
Answer: We are a factory with more than 20 years industrial experience.
Both home and abroad clients are warmly welcome to our factory.
2. What are the advantages of your company?
Answer:Â Audited onsite by SGS and Bureau Veritas,Â
Following quality management system standard ISO 9001:2008,
Guaranteed by 100% leave-factory inspection.
Top sales and technical engineers' active response,
Point to point private custom.
Â
3. Can I get a sample before purchase order?
Answer: Sure, samples are available.
4. Where is your company located? How can I visit there?
Answer: We are located in Shanghai,Â
15mins by car away from Shanghai Hongqiao Intl Airport,
45mins by car away from Shanghai Pudong Intl Airport.
You are picked up to our factory if you are available.
5. How about the lead time?
Answer: Within 7-20 days after receipt of prepayment.
Popular models are available at any time.
Â
6. What's your terms of payment?
Answer: We accept T/T, Western Union, Wechat Pay, AliPay.
7. Is OEM available?
Answer: Yes, both OEM and ODM services are available.
8. How about your honours and awards?
Answer: In 2012, awarded "Institution Credit Code Certificate" by THE PEOPLE'S BANK OF CHINA
In 2013, awarded "Excellent Supplier" certificate by LIANCHENG GROUP, a large scale pump enterprise.Â
In 2015, awarded "Work Safety Standardization CERTIFICATE" by State Administration of Work Safety.
Laser Welding Machine,Aluminum Laser Welder Machine,Fiber Welding Machine,High Power Laser Welding Machine
Herolaser , https://www.hclaserwelding.com