Widely Used Durable 1040081 Model Pump Diaphgram NBR FKM Material
1040081 Pump Diaphragm - NBR and FKM Replacement Options
The 1040081 pump diaphragm reference is matched to the actual pump model, manufacturer parts list and drawing revision. Specify NBR or FKM by the approved compound and diaphragm construction. The AR40, AR70 and D30 names and part references retained below describe separate enquiries rather than confirmed interchangeable replacements.
Repeat Replacement Approval for the 1040081 Diaphragm
For repeat orders, provide the pump model, manufacturer part number and accepted drawing or sample reference. Confirm outside dimensions, thickness profile and mounting features before comparing an existing diaphragm with the replacement.
Identify the accepted NBR or FKM compound and any reinforcement in the diaphragm. Include the pumped liquid, additives, cleaning conditions and operating cycles. Approval of one material option does not automatically approve the other.
Agree sample fit, dimensional checks and required pump acceptance tests before production. Retain the approved part and material references on the order. Confirm warranty and shipment terms with the quotation rather than relying on a general product-family statement.
| 2240080 | 904009 | 50-100-22 | 180012 | 180034 |
| 1040081 | 550080 | 550190 | 202001(IP) | 904008 |
Packing and Shipping:
Shipping:
Pump diaphragm packing, dispatch timing and shipment method are confirmed with the quotation according to quantity and destination.


Factory Profile:
Shanghai Qinuo Industry Co., Ltd was established in the year of 2013 at Shanghai Free Trade Zone, we are a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad, Qinuo has a brand name "SHQN® ".
Qinuo provides professional rubber parts, plastic parts and maching parts design and production services, products mainly used in oil & gas industry, automobiles, household appliances, machinery equipment etc. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
Under the Shanghai Qinuo, we have two wholly-owned factories in Nantong City, only an hour's drive to Shanghai Pudong Airport or Shanghai Sea port to ensure the quick delivery, we have more than 30 rubber vulcanizing machines and relevanted equipments, so that Qinuo can produce more than 20 kinds of rubber rings or other rubber products together to meet our customer's demands, our monthly rubber processing capability can upto 20 tons (about 40, 000 lbs) or more. And Qinuo is still in rapid growthing.
We adopt comprehensive quality management system based on the ISO9001, our products are mainly exported to the United States, Canada, Britain, Germany, Finland, Australia more than 100 countries extend all over the globe. Qinuo is sincerely wishing to cooperate with you.
FAQ:
1. Why Choose Qinuo industry?
We provide them with one-stop service from R&D to production to satisfy their customization needs.
We are based in the most big city Shanghai, which have two internation airports and two deepwater ports, we can ship the goods out at anytime while some inland suppliers need take a more time.
2. What is your advantage?
a. Has sound and mature supporting supply chain
b. Lower mold costs
c. High efficiency of development and design ability and short process time.
d. Cost effective and good service attitude.
e. More professional export sales staff who are all know rubber processing very well.
3. Are you manufacture or trading company?
We are manufacture. Our factory located in Haimen District, Nantong City, Jiangsu Province.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

