Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-1

Rubber Bellow Grundfos Mechanical Seal GRF-A is a replacement seal, working for grundfos Multistage Centrifugal Pumps. As a professional mechanical seal manufacturer, lepu seal factory 100% follow original grundfos design for this mechanical seal, and make sure perfect fit for grundfos CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps.

This Grundfos Mechanical Seal with rubber bellows design, offering perfect seal ability for the pump. The rotary and stationary seal face can choose carbon or silicon as material, and use epdm or viton as rubber seal part.

If you donot know what size for what grundfos pump, please check the below data or contact us our sales, and get professional suggestion.

PRODUCT ADVANTAGE

Top quality material for the frame and bellows

Long and short tail(foot) are all available

Competitive price with fast delivery for this seal

100% replacement for grundfos seal

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-2

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-3

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-4

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-5

Advantage introduction:competitive price+ fast delivery+top after-sale service

click here to get free seal sample！

PRODUCT TECHNICAL SPECIFICATION

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-6

◪ Temperature:-30℃ to 200℃
◪ Pressure:≤1.2MPa
◪ Speed:≤10m/s
◪ Materials
◪ Stationary Ring: Sic/TC/Carbon
◪ Rotary Ring: Sic/TC
◪ Secondary Seal: NBR / EPDM / Viton
◪ Spring and Metal Part: Stainless Steel

PRODUCT TECHNICAL DRAWING

GRF-A rubber bellow seal

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-7

Specification and size

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-8

PRODUCT APPLICATION

◪ 12mm shaft seal:

◪ Part number should be 405096, 405347, 405347TC

◪ Fit for Pump Models CR2, CRN2 (S), CR4, CRN4 (S), CR8,

◪ 16mm shaft seal, part number is 425763, 425672, 425672TC.

◪ Fit for Pump Models CR8, CRN 8 (S), CR16, CRN16 (S)

◪ Also working for grundfos CH, CHI ,CHE pump.

DISPLAY DIAGRAM

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.

Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-10

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Breathable grundfos mechanical shaft seals cr for wholesale for sealing frame-12

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