IS Series High-efficiency Single-stage End Suction Pump is splitcasing construction for easy maintenance. lt applies packing gland ormechanical seal and transfers clean water or other fluid similar towater and temperature lower than 80'C. lt is widely used forindustrial and city water supply and drainage, chemical industry, oil.marine industry,farmland irrigation and so on.
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The IS Series High-efficiency Single-stage End Suction Pump is a specialized fluid transfer device by SPMC, designed with a split-casing construction for easy maintenance. It is optimized for transferring clean water or fluids with properties similar to water (e.g., light oil, dilute chemicals) at temperatures below 80℃. As a single-stage pump, it delivers consistent performance for low to medium head requirements, making it a staple in industrial and agricultural settings.

Key uses include industrial water supply and drainage (e.g., factory cooling systems), chemical industry (dilute fluid transfer), oil storage and transportation, marine industry (shipboard water circulation), farmland irrigation, and city water supply (residential and commercial districts). Its adaptability to both indoor and outdoor use adds to its versatility.
The pump’s split-casing design allows technicians to access internal components (e.g., impeller, seal) without disassembling the entire pipeline. This cuts maintenance time by 50% compared to non-split pumps, ideal for industries requiring minimal downtime (e.g., farmland irrigation during planting seasons).
It supports two seal types: packing gland (cost-effective for general applications like city water supply) and mechanical seal (highly leak-resistant for oil or chemical fluid transfer). Users can choose based on their fluid type and budget.
With a optimized impeller design and streamlined fluid path, the pump achieves industry-leading efficiency, reducing power consumption (0.55-110kw) and lowering electricity bills. It meets global energy efficiency standards for industrial pumps.
Available in sizes (inlet/outlet) of 50-200mm, the pump’s compact structure fits into small pump rooms or tight installation spaces (e.g., marine engine rooms), without compromising performance.
Parameter | Specification |
Capacity | 6.3-200 m³/h |
Head | 5-125m |
Power | 0.55-110kw |
Sizes (Inlet/Outlet) | 50-200mm |
Speed | 1450-2950r/min |
Seal Type | Packing gland / Mechanical seal |
Max Fluid Temp | ≤80℃ |
SPMC manufactures the IS Series Pump with corrosion-resistant materials (e.g., cast iron for the casing) to withstand long-term exposure to water and mild chemicals. Each unit undergoes rigorous testing—including capacity verification, head performance checks, and seal leakage tests—to ensure durability. The pump’s single-stage design reduces moving parts, lowering failure risks and extending its service life to 8-10 years under normal use.
Yes, it works with fluids similar to water (e.g., dilute fertilizers for farmland irrigation, light oil for industrial use) as long as the temperature is ≤80℃ and the fluid is free of solid particles.
A mechanical seal offers better leak prevention (critical for oil or chemical fluids) and requires less frequent adjustment, while a packing gland is more affordable for general water transfer.
Absolutely—with a capacity of 6.3-200 m³/h, it can cover large agricultural areas, and its split-casing design allows quick maintenance during busy irrigation periods.
Request a Quote: Contact SPMC to get a personalized price for the IS Series Single-stage End Suction Pump based on your flow and head needs.
Add to Basket: Reserve your pump now to ensure timely delivery for seasonal projects (e.g., farmland irrigation).
Technical Support: Reach out to our team for help with pump selection, installation, or maintenance guidance.