Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm

Name: Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm
Brand: YUEMI
SKU: M3N-25mm/30mm
Price: 50.00 USD
Availability: InStock

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Customer Reviews

The product is exquisitely crafted and the logistics time is fast. The customer service attitude is worth praising. We will continue to purchase if needed next time.

—— Zongla Weimeng

This was a very pleasant collaboration, and the seller has strong product expertise. The delivery time is very fast. A company worth recommending.

—— Alexander Kovich

The merchant responded very enthusiastically and quickly. My device was leaking and could not function properly. Please take a picture of the product and send it to customer service, who will immediately help me accurately determine the product model.

—— Williams

A mechanical seal company that frequently cooperates with, and the company has a complete range of goods. The quality can completely replace the original seal, and the price is not high. The service attitude is very good. Worth recommending

—— selma neves

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Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm

Large Image : Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm

Product Details:

Place of Origin:	Guangzhou, China
Brand Name:	YUE MI
Certification:	ISO SGS
Model Number:	M3N-25mm/30mm

Payment & Shipping Terms:

Minimum Order Quantity:	1/PCS
Price:	US $1-99/PCS
Packaging Details:	Details Carton
Delivery Time:	2 word days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	1000/Set/Month

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Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm

Description

Shaft Diameter:

M3N-25mm/30mm

Secondary Sealing:

FKM CAR SS

Keywords:

Pump Seal

Type:

Single Spring

Highlight:

burgmann Medium Mechanical Seal

M3N Medium Mechanical Seal

burgmann m3n Seal

Food Sanitary Pump Medium Mechanical Seal Single Spring Unbalanced M3N-25mm 30mm

Product Specifications

Specification	Details
Seal Type	O-ring Mechanical Seal
Shaft Size	Full size (10mm-80mm)
Temperature Range	-20°C to 180°C
Maximum Pressure	≤ 1 MPa
Maximum Speed	≤ 15 m/s
Available Materials	Q2, U2, B, V1, P, E, V, F, G

Installation Preparation Requirements

Shaft Outside Diameter tolerance: ±0.05mm
Shaft run out: <0.1mm
Shaft end float: <0.13mm
No sharp edges on the shaft over the O-ring

Important Note: During installation, avoid scratching or damaging the O-ring. If any damage occurs, contact us immediately for replacement.

Installation Instructions

The complete cartridge seal set is thoroughly cleaned and passes rigorous leakage examination before sale. To prevent damage, do not disassemble or clean components before installation.

The fitting allowance between seal and shaft is dl h6 0.8. Ensure a leading-edge at the shaft end. The shaft outside diameter at screw position should be 0.1-0.2mm smaller to prevent over-tightening. Lubricate the shaft with appropriate oil.

Place the cartridge seal into the pump chamber, then:

Tighten four screw bolts of flanges, ensuring the medium leading hole "G" is at the top position
Tighten four set screws to position the shaft sleeve on the shaft
Remove four gauge plates (retain for future installation and disassembly)
Connect the medium lead-in pipe with hole "G" to flush away friction heat and maintain seal chamber during pump operation

Final Check: After complete installation, manually rotate the shaft to verify smooth rotation. If rotation is not smooth, the seal has been improperly installed.

About Our Company

Company Background
Established in 2014 in Guangdong, China. Exporting to Western Europe (30%), North America (30%), Southeast Asia (20%), South America (10%), and Mid East (10%).

Quality Assurance
Pre-production samples provided before mass production. Final inspection conducted before every shipment to ensure product excellence.

Product Range
Specialized in mechanical seals for pumps from various world-renowned brands, catering to diverse industrial applications.

Industry Expertise
15 years of manufacturing experience in mechanical seals, ensuring reliable performance and technical support.

Global Services
Accepted Delivery Terms: FOB, CIF, EXW, DDP, Express Delivery
Payment Methods: T/T, L/C, MoneyGram, Western Union, Cash
Languages: English, Chinese, Spanish, French, Russian, Italian

Tag:

Contact Person: ZENG

Tel: +8617620005542

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