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| Place of Origin: | Shanghai, China |
| Brand Name: | Royal Way |
| Certification: | ISO9001, RoHS, API, SGS, CE |
| Model Number: | 1040081 |
| Minimum Order Quantity: | 1000pcs |
|---|---|
| Price: | 0.01-0.05 |
| Packaging Details: | 40*40*40cm carton packing |
| Delivery Time: | 7-15 work days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 50000pcs per month |
| Product Name: | Pump Diaphragm | Model NO.: | 1040081 |
|---|---|---|---|
| Usage: | Sealing In Ar/Comet Pump | Raw Material: | NBR, FKM, TPU, HNBR, Etc |
| Color: | Black Blue Or Customized Color | Feature: | Oil Resistance |
| Working Temperature: | -20~150 Celsius Degree | Available Diameter: | 50mm-150mm |
| Service: | OEM ODM Available | Warranty: | 3 Years |
| Processing Services: | Mold Compression | MOQ: | 500pcs |
| Certificate: | ISO9001, RoHS, API, SGS, CE | Specification: | OD*TH Mm |
| Transport Package: | 40*40*40cm Cartons/Pallets | Trademark: | Royal Way |
| HS Code: | 4016939000 | Origin: | Shanghai, China |
| Production Capacity: | 500, 000PCS Per Month |
A pump diaphragm is a critical flexible component typically constructed from elastomers like NBR (Nitrile Butadiene Rubber) or FKM (Fluorocarbon Rubber), or thermoplastic materials. Diaphragm material choice depends on operational demands. NBR offers excellent oil resistance and cost-effectiveness for general-purpose use, while FKM excels in high-temperature and chemical-resistant environments. Thermoplastic materials like PTFE provide superior corrosion resistance for aggressive fluids. Material properties directly impact lifespan—factors like tensile strength, elongation, and compatibility with pumped media are critical. For example, EPDM is preferred for water-based systems due to its moisture resistance. Manufacturers often reinforce diaphragms with fabric or metal layers to enhance tear resistance. Proper material selection ensures optimal performance and prevents premature failure due to swelling, cracking, or delamination.
Common models include AR40, AR70, and D30, suitable for various industrial and agricultural equipment. The current dimensions are as follows:
| 2240080 | 904009 | 50-100-22 | 180012 | 180034 |
| 1040081 | 550080 | 550190 | 202001(IP) | 904008 |
Packing and Shipping:
Shipping:
Our pump diaphgrams are shipped via standard ground shipping and typically arrive within 3-5 business days within the United States. For international orders, shipping times may vary depending on the destination and shipping method selected at checkout.
Factory Profile:
Shanghai Qinuo Industry Co., Ltd, established in 2013 within the Shanghai Free Trade Zone, is a pioneering high-tech enterprise specializing in the integration of research and development, production, and sales. Embracing the ethos of "Quality for Survival, Innovation for Development," we have garnered a stellar reputation domestically and internationally under the esteemed brand names of "Royal Way®" and "SHQN®".
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.
Contact Person: Rosy Yu
Tel: +8618296455476
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