Flowserve QB-61 Pusher Seal

Name: Flowserve QB-61 Pusher Seal
Brand: Flowserve
SKU: flowserve-3526

رقم القطعة: flowserve-3526

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الوصف

The QB-61 pusher seal has undergone rigorous testing and evaluation by NSF International and has been NSF/ANSI/CAN 61 & 372 certified for applications that involve drinking water, from the source to the tap. The NSF certifications cover all wetted components of the seal and demonstrate how QB-61 seals meet regulatory requirements for drinking water quality, giving municipalities confidence in safe seal selection and operation. Features and benefits: - Improve water quality with NSF / ANSI / CAN 61 certified product that adheres to strict industry and regulatory requirements. - Advanced spring holder design with radial openings at both end of the springs for recirculation and self-cleaning. - Large cross-section seal face is built to withstand the widest range of applications. - Solid drive keys efficiently transmit torque loads from the seal face without deforming.

المواصفات

Brand line	Flowserve
Standards	NSF/ANSI/CAN 61 & 372
Size Range	22.2 to 168.2 mm (0.875 – 6.625 in)
Temperature	-40° to 204°C (-40°F to 400°F)
Speed	up to 23 m/s (75 fps)
Pressure	up to 51.7 bar (750 psi)