Designed for aggressive pump processes requiring robust casing and custom hydraulics.
Designed to heavy API-610 BB1 and ISO 13709 compliant standards for general refinery services, the PDH-LH pump features an axially split case with a single or double suction impeller, one stage of double suction and a centerline design for higher temperature services
- Flows to 27,298 gpm (4,905 m³/hr)
- Heads to 600 ft (200 m)
- Suction Pressure 130 psi (9 bar)
- Temperature Range -22 to 302°F (-30 to 150°C)
These precision engineered API/ISO 13709 process pumps meet rigorous engineering requirements for medium to high flow crude oil and petroleum products, pipelines and ship loading & unloading applications.
APPLICATIONS
- Cooling water
- Distillation
- Sulfur recovery
- Loading
- Boiler feed boosting
- Crude oil pipeline
- Desalination
- Water transfer
Standard Features and Benefits
- API-610 10th Edition / ISO 13709 Full Compliance for reliability and accountability
- Suitable with 60 Hz and 50 kW motors
- Higher efficiencies due to a design with tangential discharge and a wide variety of hydraulics to match exact duty points
- Labyrinth bearing seals to avoid external contamination and maximize seal and lubrication life
- Highly maintainable and replaceable wear rings to reduce overall life cycle costs
- Mechanical seal chamber API-682 3rd Edition. Also complies to API-610 standards
- Choice of multiple impellers in each hydraulic pump casing for optimum efficiency over a wide operating range
- A variety of instrumentation options are available for monitoring all key operating perimeters (temperature, pressure, vibrations and more)
US 60 Hz
- Heads to 600 ft
- Flows to 27,298 gpm
- Standards API 610 BB1
- Maximum Motor Power 2,000 HP
- Temperature Range -22 to 302°F
- Maximum Case Working Pressure 218 psi
- Maximum Suction Pressure 130 psi
- Differential Head 525 ft
- Maximum Viscosity Consult Factory
- Mounting Configuration Horizontal side-side
- Seal Configurations Packing with optional mechanical seals
- Available Flanges PN16 FF/RF
- Suction and Discharge Size up to DN650
Metric 50 Hz
- Heads to 200 m
- Flows to 4,905 m3/hr
- Standards API 610
- Maximum Motor Power 1,500 kW
- Temperature Range -30 to 150°C
- Maximum Case Working Pressure 15 bar
- Maximum Suction Pressure 9 bar
- Differential Head 160 m
- Maximum Viscosity Consult factory
- Mounting Configuration Horizontal side-side
- Seal Configurations Packing with optional mechanical seals
- Available Flanges PN16 FF/RF
- Suction and Discharge Size up to DN650
| Part | S1 | S5 | S6 | S8 | C6 | A8 | D1 |
| Pressure Casing | Carbon Steel (A216 WCB) | 12% CHR | 316 AUS | Duplex | |||
| Impeller | Cast Iron | Carbon Steel | 12% CHR | 316 AUS | 12% CHR | 316 AUS | Duplex |
| Wear Rings | Cast Iron | 12% CHR Hardened | Hard-faced 316 AUS | 12% CHR Hardened | Hard-faced 316 AUS | Hard-faced Duplex | |
| Shaft | Carbon Steel | AISI 4140 | 316 AUS | 12% CHR | 316 AUS | Duplex | |
| Bearing Housing | Carbon Steel (A216 WCB) | ||||||
| Base Gasket | AUS, Spiral Wound | 316 AUS Spiral Wound | AUS, Spiral Wound | 316 AUS, Spiral Wound | Duplex SS Spiral Wound | ||
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