**Product Name:** BB1 Double Suction Pump, Centrifugal Pump
**Performance Range:**
- **Flow:** Q = 144–12,500 m³/h
- **Head:** H = 9–140 m
**Structure:**
The SH pump is a horizontally mounted, double suction centrifugal pump. It features a split casing design that allows for easy maintenance without the need to disconnect the piping or motor. The pump consists of a suction pipe, discharge pipe, and a cast pump body that integrates with the casing. This design enables simple access to the rotor components for inspection and repair.
**Model Specification:**
- **10 SH – 13 A**
- **10:** Suction diameter (inches)
- **SH:** Single-stage double-suction horizontal pump
- **13:** Number divisible by 10
- **A:** Impeller cut in the first stage (subsequent cuts are B, C, etc.)
**Shaft Sealing:**
The pump uses a soft packing seal, which can be replaced with a mechanical seal upon request. The shaft sleeve is designed for easy replacement, ensuring long-term sealing performance.
**Transmission:**
The pump is driven via a flexible coupling connected to the motor. The rotation direction is counter-clockwise from the drive end, though it can be customized according to special orders.
**Bearing and Balance Device:**
Rolling bearings or sliding bearings are installed at both ends of the pump shaft. The axial force is balanced by the double-suction impeller, while any residual force is managed by the rolling bearing. Rolling bearings are lubricated with grease, and sliding bearings use thin oil lubrication.
**Materials:**
- **Casing:** Cast iron
- **Shaft Sleeve:** Cast iron
- **Sealing Ring:** Cast iron
- **Shaft:** High-quality carbon steel
- **Impeller:** Cast iron or cast steel
Depending on the medium being pumped, materials may vary:
1. For clean liquids without solids, the SH type pump is made entirely of cast iron, while the SHG type has a cast steel body and carbon or stainless steel rotor parts.
2. For seawater or corrosive media, the SHN type uses nickel cast iron, and the SHF type uses stainless steel.
**Motor Compatibility:**
Pumps with motor power below 110 kW typically use a standard base. If the power exceeds 100 kW, special arrangements must be made. Any specific requirements for the motor should be noted in the order.
**Installation Drawing:**
The SH pump is designed for horizontal installation. Detailed installation drawings and structure diagrams are available to guide the setup process.
**Key Components (Rolling Bearing):**
| No. | Part |
|-----|------|
| 101 | Pump Casing |
| 102 | Pump Cover |
| 121 | Pump Sealing Ring |
| 201 | Pump Shaft |
| 202 | Impeller |
| 211 | Shaft Sleeve |
**Key Components (Sliding Bearing):**
| No. | Part |
|-----|------|
| 101 | Pump Casing |
| 102 | Pump Cover |
| 121 | Pump Sealing Ring |
| 201 | Pump Shaft |
| 202 | Impeller |
| 211 | Shaft Sleeve |
**Installation Diagram:**
An installation drawing is provided for accurate mounting and alignment.
**SHG Type Pump Outline Drawing:**
Various detailed views of the SHG pump are available for reference.
This pump is ideal for industrial and commercial applications requiring high efficiency and durability. It is suitable for circulating water, cooling systems, and other similar processes. With a minimum order quantity of 1 set and standard wooden packaging, it offers flexibility for both small and large-scale projects. Payment terms can be discussed, and delivery time depends on the order quantity.
**Origin:** Shenyang, China
**HS Code:** 8413810090
**Location:** China Pump
**Other Details:** Please check the full product details for more information.
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