Bien Angbo (Hangzhou) mechanical seal Co., Ltd. produces mechanical seals suitable for German KSB thermal oil pump (No. 433) 1.4571/1.4401, ALLWEILER NTT thermal oil pump special, high temperature resistant up to 280℃ thermal oil pump mechanical seals, pump models are mainly KSB ETNY-SYT/SYA series, The push ring is stuck by the transmission partner to prevent the spring from falling off. The static ring can be limited, and the spring stroke is limited to avoid excessive wear of the carbon ring. Material temperature resistance 230°, high temperature fluorine glue F246/VITON/ leeced graphite /M106D/ silicon carbide SIC/2205 steel, high temperature resistance is outstanding, can be at low temperature -25°C high temperature 230°C long-term work, short-term work at 250°C, strong oxidant medium, resistant to all kinds of oils, strong acid and alkali, It has superior physical and mechanical properties.

Working parameters

Gauge: 28,30,32,33,38,45,48,55 MM

Pressure: 1.2 Mpa or less

The temperature: - 20 ~ 350 ℃

Wire speed: ≤15m/s

Axial channeling momentum: ±1mm

Medium: water, oil

Material combination

Sealing end face: graphite, silicon carbide

Auxiliary seal: fluorine rubber, perflurane

Metal component: SUS316L

The product description

Single face built in

The balanced

Arbitrary rotation

Conical spring

Comply with EN12756(DIN24960) standards

Common models:

SYT32-160 SYT40-160 SYT40-200 SYT65-200 SYT80-250 SYT100-250 SYA32-160

SYA40-160 SYA40-200 SYA65-200 SYA80-250 SYA100-250 ETNY050-032-125

ETNY050-032-160 ETNY050-032-200 ETNY065-040-160 ETNY065-040-200 ETNY065-040-250

ETNY065-050-200 ETNY065-050-160 ETNY080-065-200 ENTY100-080-200 ETNY125-100-200

ETNY150-125-200 ETNY150-125-250