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

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Compressor Pump Single Spring Mechanical Seal 1.2Mpa

Product Details

Place of Origin: Zhejiang, China

Brand Name: JG

Certification: FDA certificate

Model Number: MG9

Payment & Shipping Terms

Minimum Order Quantity: 1pcs

Price: USD

Packaging Details: white box

Delivery Time: 3~10DAYS

Payment Terms: T/T, Western Union, MoneyGram

Supply Ability: 1000PCS

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                      1.2Mpa Single Spring Mechanical Seal, Pump Single Spring Mechanical Seal, Compressor Pump Mechanical Seal
                                                  

Product Name:	Compressor Pump Single Spring Seal	Application:	Compressor Pump Seal
Size:	8~50mm	Pressure:	Up To 1.2Mpa
Temperature:	-10°C To +140°C	Metal Parts:	SS304,SS316

Product Name:	Compressor Pump Single Spring Seal
Application:	Compressor Pump Seal
Size:	8~50mm
Pressure:	Up To 1.2Mpa
Temperature:	-10°C To +140°C
Metal Parts:	SS304,SS316

Description

Compressor Pump Single Spring Mechanical Seal 1.2Mpa

Compressor Pump Single Spring Mechanical Seal

Burgmann, a global leader in sealing solutions, presents its high-performance Single Spring Mechanical Seal specifically engineered for compressor pumps in oil & gas, petrochemical, and industrial applications. Designed for reliability in demanding conditions, this seal features a robust single-spring mechanism that maintains optimal face loading even under variable pressures and shaft movements.

Key Advantages for Compressor Applications:
✔ Gas & Process Compatibility – Handles dry-running, high-speed, and sour gas environments
✔ Wide Material Selection – SiC, tungsten carbide, and corrosion-resistant alloys (Hastelloy®, Inconel®)
✔ Reduced Maintenance – Self-adjusting spring design minimizes wear and extends service life
✔ API 682 & ISO 21049 Compliance – Meets strict industry standards for compressor reliability

Ideal for centrifugal, reciprocating, and screw compressors, Burgmann’s seals ensure leak-free operation in critical processes. Custom configurations available for high-pressure or extreme-temperature duties.

Parameter	Standard Model	High-Temp Version	Corrosion-Resistant Version
Seal Type	Single Spring Mechanical Seal	Single Spring with Enhanced Materials	Single Spring with Alloy Components
Pressure Range	0–15 bar (0–217 psi)	0–20 bar (0–290 psi)	0–25 bar (0–362 psi)
Temperature Range	-20°C to +150°C (-4°F to +302°F)	-30°C to +250°C (-22°F to +482°F)	-40°C to +200°C (-40°F to +392°F)
Speed Limit	Up to 25 m/s (82 ft/s)	Up to 30 m/s (98 ft/s)	Up to 25 m/s (82 ft/s)
Face Materials	Carbon vs. Ceramic	Silicon Carbide (SiC)	Tungsten Carbide (WC) / Hastelloy
Spring Material	316 Stainless Steel	Inconel 718	Hastelloy C276
Elastomers	NBR / EPDM	FKM (Viton®)	FFKM (Kalrez®)
Applications	General industrial compressors	High-temperature gas compressors	Chemical, refinery, and sour gas service
Key Features	- Cost-effective - Easy installation - Balanced load distribution	- Improved thermal stability - Reduced wear at high speeds	- Acid/alkali resistance - Suitable for H₂S environments

Advantages:

• Spring unit averted from the product so no sticking and clogging of the springs
• Safe operation (no fractures) because of seal face locking by square pin
• Suitable for pressure reversals
• Operation in vacuum without additional seat locking possible
• No damage of the shaft by a dynamically loaded O-Ring
• Small installation sizes
• Best suitable for conversions, no adaptations of the pump
• Insensitive to solid containing and abrasive media
• Advantages of a balanced seal even with plain shafts
• Insensitive to shaft movements because of the stationary design

Application:

• Water and waste water technology
• Chemical industry
• Refining technology
• Dirty, abrasive and solid containing media
• Fugitive hydrocarbons (no API seal!)
• Sticky and stringy media
• Chemical standard pumps
• Sewage pumps

Shipping & Payment Terms:

Port of Loading: Shanghai

Shipping Method: DHL,UPS,FEDEX,TNT, etc

Payment Terms: T/T, Western Union, money gram

Our services:

◆ OEM/ODM orders are available for our factory

◆ Accept customized mechanical seals according to your drawing or requirements

◆ Small quantity is accepted

◆ Provides excellent quality with competitive price

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Please send us your request and we will reply to you as soon as possible.

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