TBGLF-2-12MM, 16MM Mechanical Seal for Grundfos Pump CR , CR8, CR1, CRN1, CRN3, CRN5, CRNE1, CRN1, CRN10, CRN15, CRN20

Description:
TBGLF-2 is the mounted semi-cartridge seal with single spring o-ring and threaded Hex-head.
Suitable for Grundfos CR, CRN, and CRI series pumps

Operational Conditions:
Temperature: -30℃ to +200℃
Pressure: ≤2.5MPa
Speed: ≤25m/s

Materials:
Stationary Ring：TC, Silicon Carbide
Rotary Ring：Carbon ,Silicon Carbide,TC
Secondary Seal：NBR,EPDM,Viton
Bellows：Steel
Spring and Metal Parts：Steel

Size:
12mm
16mm

Product Andvantage Overview:
TOPBON can offer high quality products ata competitive price, thanks to the 10 years of experience. A warehouse of 2,000square meters and 20,000 spare parts ready in stock guarantee a delivery timeof 7 days for standard seals. Moreover, TOPBON can also produce mechanicalseals according to customers’ requests. During the years, TOPBON has producedmore than 100 types of non-standard mechanical seals.


4 Quality standards of TOPBON Mechanical Seal :
1) Rubber: the surface should be smoothly, neat, rift, bubble and so on .
2) Metal parts : without burr, drape, rust, seal parts without longitudinal patterning.
3) Seal ring : seal ring face’s flatness ≤0.0006MM , seal ring ‘s surface roughness ≤0.1μm, seal ring  face without crack, scratch,pore and so on.
4) Spring: the surface should be smoothly, without crack, burr .