Arvex/S 316 Stainless Steel Chemical Sewage Pump | Vortex, Larger Solids

Arvex 150/S – 316 Stainless Steel Submersible Pumps

The Arvex S submersible chemical pump is a robust, high‑performance pump designed for demanding chemical and industrial applications. Built for continuous or heavy‑duty use, it is well suited to larger volumes, harsher liquids and more demanding operating environments.

Designed for seawater, saltwater, light chemicals, and final effluent, they offer robust performance in demanding industrial environments. The Arvex 150/S manages solids up to 50 mm thanks to its wide-casing design and features biodegradable lubrication oil for environmental protection.

Solids Handling and Pump Applications

Arvex 150/S pumps are built from 316-grade (1.4401) pressed stainless steel, offering significantly enhanced chemical and corrosion resistance compared with standard 304 stainless steel. They are suitable for industry, light chemicals, seawater, saltwater, and final effluent applications.

• Arvex 150/S handles soft solids up to 50 mm, supported by a wide casing ideal for fibrous waste

Both pumps are appropriate where a higher level of durability, corrosion resistance, and materials quality is required. They are not recommended for ponds or water features.

These models feature upgraded sealing components, including silicon carbide mechanical seals, providing improved resistance to aggressive or lightly corrosive liquids.

Mizar 60/S or Arvex/S?

Both are 316 stainless steel pumps with the same chemical and seawater corrosion resistance. Choose the Mizar 60/S for drainage, transfer and seawater duties with solids up to 10mm. Choose the Arvex/S, with its vortex impeller, where the liquid carries larger or fibrous solids. For general clean and dirty water where chemical resistance is not needed, the 304 stainless Mizar and Mizar VOX range is the lower-cost choice.

Construction and Build Quality

The Arvex S pump is engineered with a reinforced chemical‑resistant housing designed to withstand prolonged exposure to aggressive liquids. Its robust internal components support extended operation, making it suitable for heavier‑duty and continuous‑use scenarios. The pump is fully submersible and built for long‑term industrial reliability.

Arvex 150/S Design Features

• Horizontal outlet for improved waste handling
• Wide casing to reduce clogging when pumping fibrous materials and larger solids

Key Features

• 316 stainless steel pump body
• Silicon carbide mechanical seal
• Viton elastomers for improved chemical compatibility
• Biodegradable vegetable-oil hydraulic fluid for lubrication
• Supplied with 10 m heavy-duty power cable
• Available in manual or automatic (pendant float switch) versions, depending on model
• Suitable for seawater, saltwater, and light chemical applications
• Maximum liquid temperature 35°C (25°C when the Arvex 150/S is partially submerged)

Performance and Specifications

Arvex 150/S

• Construction: 316 stainless steel + Viton Rubber
• Voltage options:
• Manual: 230V or 400V
• Automatic: 230V
• Maximum head: Approx. 13 m
• Max flow rate: Up to 425 L/min
• Solids handling: Up to 50 mm

Important Notes

• Suitable for industrial, chemical, effluent, seawater, and saltwater applications
• Not suitable for ponds or decorative water features
• Designed for installations requiring high corrosion resistance
  
• Arvex models are ideal where larger solids or fibrous material are expected
• Covered by a 1-year warranty

What’s in the Box?

• ✅ 1 × Arvex 150/S Pump
• ✅ 10 m heavy-duty power cable
• ✅ Hose tail