Dongguan HydroBlue Co., Ltd.
| Material Standard | ASTM, ANSI, SAE, Uns, DIN, En, ISO, Toct |
| Mould | Investment Casting Mould, Sand Casting Mould |
| Production Capacity | 10, 000 Tons Per Year |
| Types of Welding Parts | OEM/ODM |
| Pump Model. | Mc/MD/G Sg/CD8/Bbtd/Msd/Mca/Mce/Mcv |
| Pump Package | Carton and Wooden Cases |
| Material 2 | Stainless Steel, Duplex Ss, Cast Alloy Steel |
| Specification | According to the drawings |
| HS Code | 84139100 |
| Material 1 | Cast Iron, Wear-Resistant Cast Iron, Cast Steel |
| Trademark | HydroBlue |
| Certificate | ISO9001:2015, ISO14001:2004, API Specification Q1 |
| Transport Package | Carton and Wooden Cases |
| Origin | China |
| Testing | Dynamic Balancing |
| Model NO. | Deflector |
View Detail Information
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Product Specification
| Material Standard | ASTM, ANSI, SAE, Uns, DIN, En, ISO, Toct | Mould | Investment Casting Mould, Sand Casting Mould |
| Production Capacity | 10, 000 Tons Per Year | Types of Welding Parts | OEM/ODM |
| Pump Model. | Mc/MD/G Sg/CD8/Bbtd/Msd/Mca/Mce/Mcv | Pump Package | Carton and Wooden Cases |
| Material 2 | Stainless Steel, Duplex Ss, Cast Alloy Steel | Specification | According to the drawings |
| HS Code | 84139100 | Material 1 | Cast Iron, Wear-Resistant Cast Iron, Cast Steel |
| Trademark | HydroBlue | Certificate | ISO9001:2015, ISO14001:2004, API Specification Q1 |
| Transport Package | Carton and Wooden Cases | Origin | China |
| Testing | Dynamic Balancing | Model NO. | Deflector |
| High Light | cast iron Sulzer pump deflector ，centrifugal pump steel components ，Sulzer pump replacement parts | ||
DONGGUAN HydroBlue CO.,LTD. is an engineering-led supplier of premium replacement components for the global fluid handling sector — built on the understanding that industrial pump reliability starts with correctly specified, accurately manufactured parts.
Our team of 8 technical professionals covers the essential disciplines: fluid mechanics, mechanical design and machining, electrical systems engineering, and electronic controls. This range of competence allows us to address the full context of a component failure — not just what part failed, but why it failed and how the replacement can be improved.
We collaborate with leading Chinese research organizations to extend our technical reach:
Provide your pump model and deflector part details — we will confirm compatibility and provide a complete quotation with material specification and delivery lead time.
Our proprietary brand serves as a single-point solution for fluid machinery needs — combining component supply, system engineering, and international field support. The product range includes pumps, frequency drives, servo motion controllers, PLC-HMI systems, industrial control panels, electric motors and gearboxes, mechanical seals and assemblies, couplings, and gear transmissions. For on-site requirements, our engineers deploy overseas to perform FARO 3D scanning for reverse engineering, laser alignment, pump commissioning, and equipment debugging.
SULZER GAMMA Seal Deflector (also called liquid deflector ring, slinger ring, or oil deflector) is a non-contacting rotary component mounted on the pump shaft between the bearing housing and the mechanical seal or packing area. Its primary function is to deflect any fluid that leaks past the seal away from the bearing housing, preventing contamination of bearing lubricant and extending bearing service life.
The deflector uses centrifugal force — as the shaft rotates, liquid migrating along the shaft is thrown radially outward by the deflector's profile and directed to drain ports or the pump exterior, rather than traveling along the shaft into the bearing compartment. In vertical pump configurations and applications where the seal area is subject to external washdown or condensation, the deflector also prevents water ingress into the bearing housing from the outside.
Deflectors are typically made from non-sparking materials suitable for the pump's operating environment. They must fit the shaft without interfering with rotating elements and must not create a heat source or corrosion path.
|
Category |
Details |
|---|---|
|
Product |
GAMMA Seal Deflector / Liquid Deflector Ring – FLOWSERVE pump replacement |
|
Application |
FLOWSERVE centrifugal, process, and vertical pumps — contact for model compatibility |
|
Material |
Stainless steel 304/316, Brass, Bronze, PTFE, Polymer composite |
|
Standards |
ASTM, ANSI, DIN, EN, ISO |
|
Process |
CNC turning, Milling, Drilling, Stamping (metal); Injection molding (polymer) |
|
Surface Treatment |
Passivation (SS), Nickel plating (brass/bronze), as-molded (polymer) |
|
Fit Type |
Slip fit on shaft with set screw; interference fit with keyway; split-ring clamp design |
|
Inspection |
Dimensional check, Fit verification, Material cert |
|
Certificate |
ISO9001:2015, ISO14001:2004 |
|
Delivery |
15–20 days after deposit |
|
Payment |
70% TT in advance, balance against copy of B/L |
|
Material |
Temperature Limit |
Best Application |
|---|---|---|
|
SS 304 / 316 |
≤ 400°C |
Standard industrial service, chemical process, corrosive environments |
|
Brass C36000 |
≤ 150°C |
Water service, seawater — non-sparking, good machinability |
|
Bronze C93200 |
≤ 260°C |
Seawater, high-moisture environments — excellent corrosion resistance |
|
PTFE (Teflon®) |
≤ 260°C |
Aggressive chemical service, food-grade applications, non-stick surface |
|
Polymer Composite |
≤ 120°C |
Lightweight, cost-effective for non-critical service |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
$10 Million-US$50 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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