113 Series Single Spring Mechanical Seal for Sewage & Chemical Pumps - 25-70mm Shaft, 1.2MPa Pressure, -20°C to 180°C Temperature Range
Price:
USD
MOQ:
1pcs
Delivery Time:
3~10DAYS
Brand:
JG
Product Description
Single Spring Mechanical Seal for Sewage & Chemical Pumps
113 series mechanical seal designed for corrosive chemical pumps, sewage pumps, and industrial applications. Features reliable transmission with fork pins or set screws, compact axial dimensions for easy installation, and strong universal interchangeability.
Technical Specifications
Operating Limits
| Parameter | Specification |
|---|---|
| Shaft Diameter | 25-70mm |
| Pressure | Up to 1.2 MPa |
| Temperature | -20°C to 180°C |
| Sliding Velocity | 15 m/s |
Material Composition
| Component | Materials |
|---|---|
| Rotary Ring | Carbon, SiC, TC, Ceramic |
| O-Ring | Viton, EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring & Metal Parts | SUS304, SUS316 |
| Stationary Ring | Carbon, SiC, TC, Ceramic |
Key Advantages
- Spring unit averted from product to prevent sticking and clogging
- Safe operation with seal face locking by square pin
- Suitable for pressure reversals and vacuum operation
- No shaft damage from dynamically loaded O-Ring
- Compact installation sizes for space-constrained applications
- Ideal for conversions without pump adaptations
- Resistant to solid-containing and abrasive media
- Balanced seal performance even with plain shafts
- Insensitive to shaft movements due to stationary design
Applications
- Water and wastewater treatment systems
- Chemical processing industry
- Refining technology applications
- Handling dirty, abrasive, and solid-containing media
- Fugitive hydrocarbons (non-API applications)
- Sticky and stringy media processing
- Chemical standard pumps and sewage pumps
Shipping & Payment
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FEDEX, TNT
Payment Terms: T/T, Western Union, MoneyGram
Custom Services
- OEM/ODM orders available
- Custom mechanical seals according to your specifications
- Small quantity orders accepted
- Excellent quality with competitive pricing
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
Location
No. 28 No. 28 Chengxi Road, Jiashan County, Jiaxing, Zhejiang, China 314100
Contact Person
Doris Sun