Stubbe Pumps
Chemline’s Stubbe pumps include a complete range of plastic centrifugal and sump pumps built to tackle the most aggressive industrial fluids. Whether your challenge involves high flow, harsh chemicals, or tight spaces, Stubbe pumps deliver unmatched durability, reliability, and versatility:
- Superior chemical resistance using high-performance plastics (PVC, PP, PVDF, PE, PTFE, PFA).
- Lightweight yet robust modular designs for horizontal or vertical installations.
- Mechanical and magnetic sealing options ensure hermetic reliability under harsh conditions.
- High efficiency and long service life, minimizing maintenance costs and downtime.
Applications
Engineered for demanding industrial and chemical applications:
- Acid/alkali handling (sulfuric, hydrochloric, nitric acids)
- Chloralkali, electroplating, fertilizer production
- Wastewater, wastewater treatment, flue gas desulphurization
- Semiconductor, pharmaceuticals, coatings, mining, metallurgy
SHB Series - Horizontal Centrifugal
Single-stage, spiral-cased horizontal pumps with mechanical seals (single/double-acting). Delivers outstanding performance up to 130 m³/h flow and 42 m head, powered by up to 11 kW motors. Engineered for rinsing, circulation, quenching—corrosive-resistant in PVC, PP, PVDF. Ideal for continuous duty in chemical circulation and processing.
SHM Series - Horizontal Magnetic
Magnetically coupled, hermetically sealed horizontal pump engineered for safe and efficient handling of aggressive and sensitive fluids. Delivers outstanding performance up to 65 m³/h flow and 27 m head, powered by up to 7.5 kW motors. Offered in PP or PVDF, these pumps are designed for sensitive, toxic or environmentally restrictive applications.
NX Series - Horizontal Heavy-Duty
Designed to withstand hostile environments involving abrasive solids, crystallizing fluids, and toxic chemicals. Delivers outstanding performance up to 1,000 m³/h flow and 120 m head, powered by up to 250 kW motors. Offered in PP, PE, PVDF or PTFE, these pumps are designed large-scale, aggressive fluid handling in heavy industries.
ETLB-S Series – Vertical Immersion Pump
Vertical single-stage immersion pumps equipped with a freewheeling shaft for protection against dry running scenarios. Delivers outstanding performance up to 104 m³/h flow and 36 m head, powered by up to 7.5 kW motors. Offered in PP or PVDF, these pumps are designed for aggressive fluid environments and harsh industrial conditions.
