Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch

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59U Multi Spring Pump Seal 14~100mm for High Pressure Up to 1.7Mpa and Temperature Range -20°C to +200°C

Detalles del producto

Lugar de origen: Zhejiang, China

Nombre de la marca: JG

Certificación: FDA certificate

Número de modelo: 59U

Condiciones de pago y envío

Cantidad de orden mínima: 1 por ciento

Precio: USD

Detalles de empaquetado: caja blanca

Tiempo de entrega: 3 ~ 10 días

Condiciones de pago: T/T, Western Union, Moneygram

Capacidad de la fuente: 1000pcs

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Especificaciones

Descripción

Especificaciones

Resaltar: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              14~100mm Multi Spring Pump Seal, Up to 1.7Mpa Mechanical Seal, -20°C to +200°C 59U Seal
                                                  

Nombre del producto:	Sello de la bomba de múltiples resorte 59U	Tamaño:	14~100m m
Código HS:	8484200090	Presión:	Hasta 1,7 MPa
Temperatura:	-20°C a +200°C	Velocidad:	Hasta 25m/s
Piezas de metal:	SS304, SS316,904L	Solicitud:	sello de la bomba

Nombre del producto:	Sello de la bomba de múltiples resorte 59U
Tamaño:	14~100m m
Código HS:	8484200090
Presión:	Hasta 1,7 MPa
Temperatura:	-20°C a +200°C
Velocidad:	Hasta 25m/s
Piezas de metal:	SS304, SS316,904L
Solicitud:	sello de la bomba

Descripción

59U Multi Spring Pump Seal 14~100mm for High Pressure Up to 1.7Mpa and Temperature Range -20°C to +200°C

59U Multi Spring Pump Seal

Product Description

The 59U Multi Spring Pump Seal is a mechanical seal designed for centrifugal and rotary pump applications. It features a multiple spring configuration, which ensures uniform axial pressure distribution and stable performance under varying operational conditions, including shaft runout and vibration. This design facilitates consistent sealing face contact and enhanced heat dissipation. The seal is engineered to handle a range of media, including water, process fluids, and mild abrasives, within its specified pressure and temperature ratings. Typical construction materials include corrosion-resistant components such as silicon carbide or tungsten carbide for the faces and elastomers like FKM or EPDM for secondary sealing. It is suitable for standard industrial pumping equipment in chemical, petrochemical, and general industrial services.

Mechanical seal:JG 59U

Key Specifications

Shaft size	14~100mm
Pressure	≤1.7Mpa
Temperature	-20℃~200℃
Rotation speed	≤ 25m/s
Medium	Water,Oiland PH numerical value of waste water is 6.5~8
Profile	single seal/unbalances/independent of direction of rotation/To EN12756(DIN24960) This series mechanical seal is designed with multi spring structure,and is compact in structure,it's has a small axial size and reliale tightness.it's widely used in oil,water,organic solvent,and other weak corrosive medium.

Material of JG 59u mechanical seal

Stationary Ring:(Ceramic/SIC/TC)
Rotary Ring:(Carbon/SIC)
Secondary Seal:(NBR/EPDM/)
Retainer:(SUS304/SUS316)
Spring:(SUS304/SUS316)
Spring Holder:(SUS304/SUS316)

Application

JG 59U/58U used in clean water pumps,sewage pumps,submersible pumps and chemical pumps,which apply to oil,water and weak corrosive solutions.

Chemical Processing Pumps
Petrochemical and Refinery Pumps
Oil and Gas Process Pumps
General Industrial Water and Cooling Systems
Pharmaceutical and Food Processing Pumps (with compatible materials)
Marine and Offshore Pumping Equipment
Irrigation and Water Treatment Pumps
HVAC and Circulation Pumps
Slurry and Mild Abrasive Service Pumps

Packaging & Shipping

Packing Details:

Seal is wrapped in a plastic sheet
Put seal inside white box
Put white box inside the carton
Carton Size: 30*30*28cm

59U Multi Spring Pump Seal 14~100mm for High Pressure Up to 1.7Mpa and Temperature Range -20°C to +200°C 0

Frequently Asked Questions

Q1: What is the primary design advantage of the 59U Multi Spring Pump Seal?

A1: Its multiple spring design provides more consistent closing force and better tolerance to shaft misalignment and vibration compared to single-spring seals.

Q2: In which types of pumps is the 59U Multi Spring Pump Seal commonly applied?

A2: It is commonly applied in ANSI standard chemical process pumps, API 682 seal chambers, and other general-purpose centrifugal pumps across various industries.

Q3: What are the standard face material options available for the 59U Multi Spring Pump Seal?

A3: Standard options often include Tungsten Carbide vs. Silicon Carbide and Silicon Carbide vs. Silicon Carbide, selected based on the specific fluid and operating conditions.

Q4: How does the 59U Multi Spring Pump Seal perform in abrasive service?

A4: With appropriate hard face material pairs like Silicon Carbide vs. Silicon Carbide, the 59U seal can handle mild abrasive slurries, though external flush plans may be recommended for severe applications.

Q5: Is the 59U Multi Spring Pump Seal suitable for high-temperature applications?

A5: Yes, when equipped with high-temperature elastomers or metal bellows and appropriate face materials, it can operate within elevated temperature ranges, subject to specific model configurations.

Q6: Can the 59U Multi Spring Pump Seal be configured for double seal arrangements?

A6: Yes, the 59U seal cartridge can be engineered as a double (or dual) pressurised seal for handling volatile, hazardous, or zero-emission services.

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