Pump uptime often hinges on the seal at the heart of the rotating assembly. For sourcing teams facing corrosive media or high-speed duties, the M74D Selal type mechanical seal from Xuzhou Keman Precision Technology offers a corrosion-listed…
At a Glance
- Model: M74D-60
- Speed: High-Speed Mechanical Seal
- Performance: Corrosion
- Balance: Unbalanced
- OEM/ODM: Available
- Production Capacity: 50,000 pieces/year
- Price Range: US$1.00–80.00
Product Description
The M74D-60 from Xuzhou Keman Precision Technology is a mechanical seal engineered for pump applications across manufacturing and processing machinery. Buyers evaluating replacements for rotating equipment will find a standard-type, unbalanced seal that ships in carton boxes under the KEMAN trademark.
Priced between US$1.00 and US$80.00 per piece, this seal supports OEM and ODM projects. The China-origin unit carries HS code 8484200090 for customs clearance. Key specifications below are sourced from supplier-provided data.
| Specification | Detail |
|---|---|
| Model NO. | M74D-60 |
| Speed | High-Speed Mechanical Seal |
| Temperature | Temperature Mechanical Seal |
| Performance | Corrosion |
| Standard | Standard |
| Type | M74D-60 |
| Balance | Unbalanced |
| OEM/ODM | Available |
| Transport Package | Carton Box |
| Trademark | KEMAN |
| Origin | China |
| HS Code | 8484200090 |
| Production Capacity | 50000 pieces/year |
Technical Highlights
Sourcing teams should note the "high-speed" classification in the speed attribute. This signals suitability for pumps running faster than standard-duty seals, though exact RPM limits are not listed in the provided data. Verify rotational speed limits with the supplier before specifying this seal for high-rpm pumps.

The corrosion performance tag points to material selection for aggressive media. However, pH range and chemical compatibility require direct confirmation from the manufacturer. Temperature classification indicates a temperature-rated seal, but specific minimum and maximum operating temperatures are not disclosed in the available specifications.
Unbalanced balance type indicates a simpler seal face loading mechanism. Such designs are often favored for cost-sensitive, lower-pressure applications. Buyers should confirm pressure ratings for their specific pump duties prior to purchase.
Company Profile
Xuzhou Keman Precision Technology Co., Ltd. operates from China and supplies mechanical seals under the KEMAN trademark. The company's product line centers on mechanical seals, with this M74D-60 among its pump seal offerings. OEM/ODM services are available for custom requirements.

Export & Logistics

The M74D-60 ships in carton boxes, suitable for consolidated export shipments. HS code 8484200090 applies for customs classification. Production capacity is stated at 50,000 pieces per year.
Price ranges from US$1.00 to US$80.00 per piece, depending on configuration and order volume. Buyers should clarify lead times, minimum order quantities, and shipping terms directly with the supplier.
CTA
Add the M74D-60 to your sourcing shortlist. Request a sample, dimensional drawing, and OEM/ODM quotation from Xuzhou Keman Precision Technology. Verify pressure-temperature limits before finalizing a purchase order.
Disclaimer
Specifications in this brief are sourced from supplier-provided data. All technical parameters should be confirmed with the manufacturer before procurement. This content is for informational purposes only.
Related product: Mechanical Seals M74D Selal Type for Pump Seals

By:SourceFactories