JS JST 316 Stainless Steel Drainer Submersible Pump GF-100 (415V) — JSPump

Brand: JSPump • SKU: 011-788

The JS / JST GF-100 is a corrosion‑resistant 316 stainless steel drainer submersible pump engineered for demanding dewatering, effluent and seawater applications. Built for industrial and commercial drainage, this 415V three‑phase unit combines robust 316 stainless construction with heavy‑duty sealing and electrical protection to deliver long service life in aggressive liquids and harsh environments.

Key features

• Precision cast 316 stainless steel wetted parts (body and impeller) for superior corrosion resistance and hygiene.
• Double/twin mechanical seals with carbon‑ceramic and silicon‑carbide faces for reliable leak protection in abrasive or corrosive media.
• Viton O‑rings and elastomers for chemical compatibility and improved seal life.
• Durable motor design with thermal overload protection and enhanced cable entry; standard supply includes a 10 m power cable for easier installation.
• Designed for solids handling up to small particulates (check model spec) and available for free‑standing or guide‑rail installation where specified.

Performance & applications

The GF-100 variant at 415V is typically configured for mid‑range dewatering performance (example: approx. 350 L/min at ~5 m head per customer specification) and is ideal for site drainage, wastewater transfer, pump stations, chemical sumps, marina and seawater duties, and industrial plant drainage. Its stainless design and mechanical sealing make it well suited to corrosive or saline liquids where carbon steel pumps would fail.

Why choose this pump?

Choose the JS JST GF-100 for a reliable, corrosion‑proof submersible drainer pump that prioritizes durability, low maintenance and compatibility with aggressive liquids. The combination of 316 stainless construction, Viton elastomers and twin mechanical seals delivers a low‑life‑cycle‑cost solution for industrial drainage and effluent management. For installation advice, control options (floats, auto start) or slide‑rail kits, consult JSPump technical documents or your local distributor.