Product Description
Armstrong 4030 3x1.5x8 End Suction Base Mounted Pump
Series 4030 | Size 3x1.5x8 | Horizontal End Suction | 60 Hz
The Armstrong 4030 3x1.5x8 is a horizontal end-suction, base-mounted pump for HVAC-system pumping and light industrial or process pumping. It has a 3" suction, a 1.5" discharge and a 8" nominal size. Like every 4030, it is built for low installed cost, low energy use and easy maintenance, with a rigid free-standing baseplate that eliminates grouting and a high-efficiency NEMA-premium motor.
This is the 60 Hz model. Casing and impeller materials, motor size and impeller trim vary by configuration. Send us your flow, head, motor and voltage requirements, or the Armstrong model number from your nameplate, and Canadian Pump Shop will confirm the right 3x1.5x8 for you. The model submittal below has the performance curves and dimensions.
Benefits & Features
Low installed cost
- ANSI/HI 1.3.5 rigid free-standing baseplate eliminates grouting
- Pre-lubricated and sealed deep-groove ball bearings: simply pipe, align, wire and start
Low energy consumption
- High-efficiency NEMA-premium motors reduce energy use and cost
- All motors are suitable for inverter-fed service
Low operating and maintenance cost
- ANSI-style centerline discharge casing eliminates air binding
- Sintered silicon carbide mechanical seal seat for longer life
- Confined casing gasket eliminates blow-outs
- Universal replacement seals, bearings and motors available locally worldwide
Specifications
| Manufacturer | Armstrong Fluid Technology |
|---|---|
| Series / Model Size | 4030 / 3x1.5x8 |
| Frequency | 60 Hz |
| Suction Size | 3" |
| Discharge Size | 1.5" |
| Nominal Size | 8 |
| Pump Type | Horizontal end-suction (ES), base mounted |
| Applications | HVAC-system pumping; light industrial / process pumping |
| Casing Material Options | Cast iron, ductile iron or bronze |
| Impeller Material Options | Cast iron or bronze |
| Seal Configuration | Inside single spring mechanical seal, sintered silicon carbide seat |
| Motor | NEMA-premium efficiency, suitable for inverter-fed service |
| Bearings | Pre-lubricated, sealed deep-groove ball bearings |
| Baseplate | ANSI/HI 1.3.5 rigid free-standing, no grouting required |
| Max Temperature (series) | 250°F (121°C) |
| 4030 Series Range | Up to 5,000 USgpm (315 L/s), up to 600 ft (180 m) head, 0.33 to 300 HP |
Design & Submittals
- 4030 End Suction Pump 3x1.5x8, 60Hz Submittal (PDF)
- 4030 End Suction Base Mounted Pumps Brochure (PDF)
- 4030 Typical Specifications (DOC)
Warranty
Armstrong pumps are covered by Armstrong's standard terms of sale and warranty. Review the full terms below for coverage details.
Installation, Maintenance, Genuine Parts & Parts Kits
- 4030 End Suction Base Mounted Pump Installation & Operating Instructions (PDF)
- Mechanical Seal Kits Service Work Instructions (PDF)
- 4030 Bearing Housing Gen3 Parts Kits Instructions (PDF)
- Pump FlushLine Hose & Hardware Kits Instructions (PDF)
- Horizontal End Suction Pump Parts Kits Integrated Catalog (PDF)
- 4030 "S" Replacement Parts, 7/8" impeller bore, 1-1/4" seal (PDF)
- 4030 "M" Replacement Parts, 1-1/4" impeller bore, 1-5/8" seal (PDF)
- 4030 "L" Replacement Parts, 1-5/8" impeller bore, 2-1/8" seal (PDF)
Always use genuine Armstrong parts, including seals, bearings and parts kits, to keep your 4030 performing to specification.
Please note: Motors, couplings and accessories vary by configuration. Not sure which seal kit or replacement parts you need for your 3x1.5x8? Contact Canadian Pump Shop and we'll help match them to your system.