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Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm

Name: Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm
Brand: YUEMI
SKU: GLF-C-12mm
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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Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm

Large Image : Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm

Product Details:

Place of Origin:	Guangzhou, China
Brand Name:	YUE MI
Certification:	ISO SGS
Model Number:	GLF-C-12mm

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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Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm

Description

Traemark:	YUEMI	Pump:	Grundfos Pump
Shaft Diameter:	12mm	Secondary Sealing:	Fkm
Transport Package:	As Requirement	Spring And Metal Parts:	Steel
Type:	Single Spring	Style:	Mechanical Seal
Highlight:	SIC grundfos mechanical seal , CRI grundfos mechanical seal , Vertical sic mechanical seal

Grundfos Cartridge Mechanical Seal CR/CRN/CRI 1/3/5 Cubic Meter GLF-C-12mm

Water Pump Model Pairing Specifications

Model	D1	D2	D7	M	L	L1	L3
GLF - 12	12	25	29	M28*1.5	55	49	30
GLF - 16	16	30.5	34	M33*1.5	57.5	51	30.5
GLF - 22	22	39.5	50	M49*1.5	72	55	35.0

Technical Parameters

Parameter	Specification
Temperature	-30℃ to +200℃
Pressure	≤1.2 MPa
Speed	≤10 m/s
Medium	Acid, alkali, and corrosive liquids

Material Composition

Component	Material
Rotary Ring	SiC/VIT
Stationary Ring	Carbon/SiC/TC
Spring	SUS304/SUS316
Stationary Seat	SUS304/SUS316
Secondary Seal	FKM
Rotary Ring Holder	SUS304/SUS316

Product Overview

Mechanical Seal For Grundfos Pump Seal GLF 12MM, 16MM, 22MM Cartridge Mechanical Seal

Grundfos CR Replacement Cartridge Mechanical Seals with standard shaft sizes: 12mm, 16mm, 22mm

Operating Range

Cartridge Pump Seal for Grundfos mechanical seal applications

Equivalent with type H, balanced cartridge O-ring seal unit with rigid torque transmission system

This seal type is assembled in a cartridge unit which makes replacement safe and easy

Similar to the type D seal, the balancing makes this O-ring seal type suitable for high-pressure applications

OEM Part Numbers

Grundfos CR1, CR3, CR5 - 12mm

OEM Part Numbers: 96455082, 96455086, 96455083, 96455087, 96455085

Grundfos CR10, CR15, CR20 - 16mm

OEM Part Numbers: 96511836, 96511840, 96511837, 96511845, 96511841

Grundfos CR32, CR35, CR64, CR90 - 22mm

OEM Part Numbers: 96416584, 96433365, 96525459, 96525490, 96436728

Materials: Silicon vs Silicon Carbide EPDM elastomers

Seal Material: SiC/SiC/EPDM

Seal Type: Grundfos Cartridge

Installation Preparation

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

Note: During installation, do not scratch or damage the O-ring. If anything is damaged, please contact us to replace with a new one.

Installation Instructions

The full set of cartridge seal is cleaned and exactly passed leakage examination before sale. To avoid damage, do not disassemble and clean the parts again before fixing.

The fitting allowance between the seal and shaft is dl h6 0.8, and there should be leading-in edge at the end of shaft. The outside diameter of shaft at the position of screw should be 01 0.2mm smaller, resisting the screw over-tighten. Lubricate the shaft with oil.

Place the cartridge seal into the pump chamber, then:

Tighten four screw bolts of flanges, ensuring the medium leading in hole "G" at the top position
Tighten four set screws and position the shaft sleeve on the shaft
Remove four gauge plates. Please keep them as they will be used in future installation and disassembly
Connect the medium lead-in pipe with hole "G" to flush away the friction heat and flush the seal chamber when pump is running

Note: After complete installation, turn the shaft by hand to check for rotation. If the shaft could not rotate smoothly, the seal had been improperly installed.

We would like to sincerely cooperate with clients to supply high quality products and service. We believe in establishing a long-term cooperative relationship is the key to success.

Tag:

Contact Person: ZENG

Tel: +8617620005542

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