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Help CenterSLOW150-570 Pump Shaft Sleeve Replacement Components Supporting Shanghai Liancheng Pump Accessories
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Product Overview
At Jiangsu Manqi Machinery Co., Ltd., we specialize in manufacturing high-quality pump components that deliver reliable performance. Our SLOW150-570 Pump Shaft Sleeve is a precision-engineered replacement part specifically designed for Shanghai Liancheng pump systems. Since 2017, our factory in Suzhou, Jiangsu has been producing durable and cost-effective pump accessories, serving customers across Eastern Europe, Southeast Asia, Africa, and South Asia. This shaft sleeve is crafted to restore your pump’s efficiency and extend its service life, saving you downtime and maintenance costs.
Key Features & Technical Specifications
- Material Excellence: Manufactured from premium stainless steel or alloy steel (optional), offering excellent resistance to corrosion, abrasion, and high temperatures.
- Precision Machining: The sleeve is machined to exact tolerances, ensuring a perfect fit on the SLOW150-570 pump shaft. This prevents vibration, reduces wear on sealing components, and maintains optimal hydraulic balance.
- Compatibility: Direct replacement for the original Shanghai Liancheng pump shaft sleeve. No modifications required, making installation quick and easy.
- Surface Treatment: Polished finish minimizes friction and improves sealing surface longevity.
- Customization: We offer customization options for dimensions (OD, ID, length) to match specific operating conditions or upgrade requirements. Contact us for non-standard sizes.
- Quality Control: Each sleeve undergoes dimensional inspection and hardness testing to ensure consistent quality.
Detailed Parameters (Typical Values – Subject to Customization)
| Parameter | Specification |
| Outer Diameter | Approx. 570 mm (customizable) |
| Inner Diameter | Matches pump shaft size (customizable) |
| Length | As per OEM standard or customized |
| Hardness (HRC) | 40–50 (adjustable upon request) |
| Surface Roughness | Ra ≤ 0.8 μm |
Benefits to Your Operations
- Reduced Downtime: Quick replacement without pump disassembly modifications minimizes production interruptions.
- Cost Savings: Avoid premature pump failure and expensive shaft replacement. Our sleeve extends overall pump life.
- Improved Efficiency: Properly fitted sleeve reduces leakage at the stuffing box, improving pump volumetric efficiency.
- Versatile Applications: Suitable for water supply, HVAC, irrigation, industrial process pumps, and more where Shanghai Liancheng pumps are used.
- Global Shipping: We ship from Port of Shanghai with reliable packaging to ensure safe delivery worldwide.
Why Choose Jiangsu Manqi Machinery?
We are a dedicated manufacturer with a modern factory spanning 10,000–30,000 square meters, equipped with advanced CNC machining centers and skilled technicians. Our team of 11–50 employees has been providing pump accessories since 2017, and we have established stable合作关系 with customers in Eastern Europe, Southeast Asia, Africa, and South Asia. We focus on producing reliable, cost-effective replacement parts without sacrificing quality. Our quality control process includes 100% dimensional inspection and material verification. Although we do not claim third-party certifications unless verified, we adhere to strict internal standards that meet international requirements. For any customization or technical inquiry, our engineers are ready to assist. Choose our SLOW150-570 Pump Shaft Sleeve to keep your Shanghai Liancheng pump running smoothly at a fraction of the OEM cost.
Frequently Asked Questions (FAQ)
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Q: Will this sleeve fit my Shanghai Liancheng SLOW150-570 pump exactly?
A: Yes, this sleeve is designed as a direct replacement for the original part. We recommend confirming your pump model and shaft dimensions before ordering, but our product matches OEM specifications. -
Q: What materials are available for the shaft sleeve?
A: We offer stainless steel (304/316) and alloy steel options. The material can be selected based on your operating environment – for example, 316 stainless for corrosive fluids, or hardened alloy for abrasive slurries. -
Q: Can you provide custom dimensions?
A: Absolutely. We accept custom orders for non-standard sizes. Just provide your required OD, ID, length, and any special surface requirements. Our team will produce accordingly. -
Q: How long is the delivery time?
A: For standard sizes, we usually ship within 10–15 business days after order confirmation. Custom orders may take 20–30 days depending on complexity. We ship from Port of Shanghai. -
Q: Do you offer a warranty?
A: We stand by our manufacturing quality. A 12-month warranty against defects in material and workmanship is provided under normal use conditions. -
Q: Can you send a sample before bulk order?
A: Yes, samples are available for evaluation. Sample cost and shipping need to be covered by the buyer, but it will be deducted from the bulk order if placed. -
Q: How do I install the shaft sleeve properly?
A: Installation is straightforward – slide the sleeve onto the pump shaft and secure it with the original locking method (key or set screw). Ensure the sleeve is clean and lightly lubricated to avoid galling. Detailed instructions can be provided upon request. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is 5 pieces for standard sizes. For custom sizes, MOQ may be higher. We are flexible for trial orders.
Contact Us
Jiangsu Manqi Machinery Co., Ltd. is ready to support your pumping needs. With our competitive pricing, reliable quality, and responsive service, we are your trusted partner for pump accessories. Send us an inquiry today for a quotation or technical discussion. Let us help you maintain your Shanghai Liancheng pumps with our high-quality SLOW150-570 shaft sleeves.
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