The centrifugal pump listed here carries material SIC/EPDM/304, model number E91, documented exactly as the manufacturer publishes it. Made by Hangzhou Sealcon Fluid Machinery Co., Ltd. (10 years on the platform, factory-assessed). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Centrifugal Pump
- Model Number: E91
- Material: SIC/EPDM/304
- Place Of Origin: Zhejiang, China
- Application: 35mm mechanical seal
- Single Package Size: 10X10X10 cm
- Single Gross Weight: 1.0 kg
Technical Specifications
| Model Number | E91 |
|---|---|
| Place Of Origin | Zhejiang, China |
| Brand Name | Sealcon |
| Usage | Centrifugal Pump LKH-5/10 |
| Keywords | mechanical shaft seal |
| HTS | 8484.20.00 |
| Application | 35mm mechanical seal |
| Product Name | Pump LKH-5/10 Single Shaft seal flushed mechanical shaft seal |
| Material | SIC/EPDM/304 |
| PACKING | WHITE BOX |
| MOQ | 1pc |
| Sealing Face | CAR |
| DELIVERY | AT STOCK |
| Selling Units | Single item |
| Single Package Size | 10X10X10 cm |
| Single Gross Weight | 1.0 kg |
Product Details
Centrifugal Pump Service Kit LKH-5/10 Single Shaft seal flushed mechanical shaft seal
1. Sealcon E91 is equvialent to LKH SEALS
2. Our seals can replace the original seals.
3.If it is not the one you need ,you can pass us your drawing ,material,shaft size for quotation.
4.Customized Mechanical seal and OEM is welcomed
12. With 12 Year Experience ,We provide mechancial seal with Factory Price,High Quality ,Fast Delivery and Best Sevice.
| Performance Capabilities | Sizes | Materials Combination |
| Temperature: dependent on the elastomer | 10-100mm | Face: Carbon, SiC, TC |
| Seat: Ceramic, SiC, TC | ||
| Spring: SS316 |






Our Factory has advanced CNC equipment and test equipment to control the quality. The mechanical seals are in according with DIN24960, ISO3069, EN12756, API682 standards.


Sealcon has strict QC system to control Mechanical seal quality during production.

Do do find what you need ? please check bellow or Sealcon Home Page for more seals !
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Our Mechanical seal are successfully used in different fields ,such as Water treatment,Petroleum,Chemistry ,refinery ,pulp & paper ,food ,marine etc.

Q:Are you trading company or factory ?
A:We are a factory ,so we can offer you Factory Price with High Quality.
Q:Where is your factory located ?
A:Our factorty is located in Jiande, Hangzhou which is close to Shanghai and Ningbo Port.
Q:How long is your delivery?
A:For stock items ,we can ship them immediately after receive payment .
For other items,we will need 20 days for mass production.
Q:Do you provide free samples ?
A:Usually we do not provide free samples .There is a sample cost which can be refund after you place order .
Q:What do you usually shipped through?
A:Air freight, Sea freight,express is the widely used shipment due to small weight and size for Mechanical seal.
Q:What’s your payment terms ?
A:We accept T/T, Paypal, Western Unionwhen qualified goods are ready for ship.
Also pay to Alibaba is welcome.
Q:I can not find our products in your catalog ,can you make customized products for us ?
A:Yes ,Customized products is available .OEM is welcomed.
Q:I don’t have drawing or picture available for custom products, could you design it?
A: Yes,we can make the best suitable design in accordance with your application.
Hangzhou Sealcon Fluid Machinery Co.,Ltd
Peggy Zhu
Tel: Fax:
+86-(0)571-86958675 +86-(0)571-86959791
Email:peggy@china-sealcon.com Mobile :+8615968873200
Skype: zhuyali1011 Whatsapp: +8615968873200
Ordering and Pricing
- Minimum order quantity: 3 set
- Volume pricing:
- 3+ set: US $32 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal pump?
The standard minimum order quantity is 3 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Hangzhou Sealcon Fluid Machinery Co., Ltd., based in China. The company 10 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Hangzhou Sealcon Fluid Machinery Co., Ltd. range on HVACR Nexus.
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