Wilo-Atmos TERA-SCH-HE
Axially split case pump for reliable operation and energy-efficient transport of large volume flows through extensive distribution networks.
Axially split case pump for reliable operation and energy-efficient transport of large volume flows through extensive distribution networks.
The Wilo-Atmos TERA-SCH-HE axially split case pump provides a reliable water supply 365 days a year at low operating costs. The pump’s easy maintenance design and high efficiency across the entire characteristic curve ensure low-wearing and energy-efficient operation and contribute to the consistent water supply.
Recommended services
Your advantages
- Reliable continuous duty for an efficient drinking water supply over extensive piping networks – can be tailored to suit your exact requirements
- Reduced energy costs through high overall efficiency
- Simplified and shorter alignment process thanks to tolerant coupling and motor adjusting device
- Increased operational reliability thanks to quiet-running hydraulics with lower vibrations and reduced noise level
- Reduced cavitation tendency through optimised NPSH-performances
- Lower space requirements due to compact design
- Also available as certified drinking water version – optionally with Ceram CT coating which is also approved for drinking water
- Optionally with Ceram CT coating – for an efficiency increase of up to 3 %
- Standard volume flow of up to 18,000 USgpm
Design
Pump with axially split housing mounted on a base frame
Application
• HVAC
• Water Supply
• Process
Typekey
Example | Wilo-Atmos TERA-SCH-HE-10x6x16/MS/100/4/208-230/460V~3 ODP |
Wilo | Brand Name |
Atmos TERA-SCH-HE | Product Family |
10 | Suction (Inlet) Flange Size (inch) |
6 | Discharge (Outlet) Flange Size (inch) |
16 | Impeller Diameter Max (inch) |
MS or PS | Mechanical Seal or Packed Seal |
100 | Horsepower (hp) |
4 | Number of Poles |
230/460V | System Voltage |
~3 | Number of Phases |
ODP | Enclosure Type |
Technical data
• Fluid Temperatures: 18°F to 248°F (212°F for Gland Packed Seal)
• Ambient Temperatures: -4°F to 104°F
• Max Operating Pressure: 175 PSI (12 bar) or 232 PSI (16 bar)
• Mains Connection: 3~208-230/460V, 60 Hz or 3~575V, 60 Hz
• Nominal Diameters:
o Suction: 8" to 20"
o Discharge: 6" to 16"
Materials
Pump Housing: ASTM 2001 A48 CLASS-35
Pump Shaft: ASTM A276, GR. 410 Stainless Steel
Shaft Sleeve: ASTM A276, GR. 410 Stainless Steel
Impeller: ASTM A743 Gr.CF8 Stainless Steel
Mechanical Seal: Carbon/Silicon Carbide/EPDM (E1)
Gland Packed Seal: 20% GF PPE & PS with Graphited Cotton Packing
Construction
- Centrifugal pump with axially split housing, available in single-stage design
- Delivered as complete unit (pump with coupling, coupling guard, motor and baseplate) or without motor or only pump hydraulics
- Shaft sealing with mechanical seal or stuffing box packing
- 4-pole and 6-pole motors;
- NEMA Standard ODP and TEFC Frame
- Welded steel frame
- Grey Cast Iron Casing
Scope of delivery
- Pump End Only (Bare Shaft Pump)
- Pump, Base, Coupling and Coupling Guard or
- Complete Assembly (Pump, Base, Coupling, Guard, and Motor)
- Installation and operating instructions
Installation and operating instructions
Atmos TERA-SCH-HE IOM
| Number of pages | 68 |
| Language | en |
PDF (7 MB)General overview
Atmos TERA-SCH-HE Engineering Specification
| Number of pages | 5 |
| Language | en |
PDF (231 KB)Brochure
Atmos TERA-SCH-HE Brochure
| Number of pages | 2 |
| Language | en |
PDF (821 KB)Data sheet
Atmos TERA-SCH-HE Submittal Data Sheet_12x10x14
| Number of pages | 2 |
| Language | en |
PDF (784 KB)Atmos TERA-SCH-HE Submittal Data Sheet_14x10x17
| Number of pages | 2 |
| Language | en |
PDF (791 KB)Atmos TERA-SCH-HE Submittal Data Sheet_16x12x16
| Number of pages | 2 |
| Language | en |
PDF (781 KB)Atmos TERA-SCH-HE Submittal Data Sheet_18x14x19
| Number of pages | 2 |
| Language | en |
PDF (783 KB)Atmos TERA-SCH-HE Submittal Data Sheet_20x16x21
| Number of pages | 2 |
| Language | en |
PDF (788 KB)Atmos TERA-SCH-HE Submittal Data Sheet_8x6x13
| Number of pages | 2 |
| Language | en |
PDF (784 KB)Atmos TERA-SCH-HE Submittal Data Sheet_12x10x13
| Number of pages | 2 |
| Language | en |
PDF (785 KB)Atmos TERA-SCH-HE Submittal Data Sheet_12x8x18
| Number of pages | 2 |
| Language | en |
PDF (781 KB)Atmos TERA-SCH-HE Submittal Data Sheet_12x8x15
| Number of pages | 2 |
| Language | en |
PDF (786 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x8x14
| Number of pages | 2 |
| Language | en |
PDF (784 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x8x12
| Number of pages | 2 |
| Language | en |
PDF (774 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x22
| Number of pages | 2 |
| Language | en |
PDF (769 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x21
| Number of pages | 2 |
| Language | en |
PDF (778 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x19
| Number of pages | 2 |
| Language | en |
PDF (778 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x17
| Number of pages | 2 |
| Language | en |
PDF (786 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x16
| Number of pages | 2 |
| Language | en |
PDF (778 KB)Atmos TERA-SCH-HE Submittal Data Sheet_10x6x20
| Number of pages | 2 |
| Language | en |
PDF (799 KB)