Seaflo Pressure Switch 15A 21S 70psi | 4Boats

Seaflo Pressure replacement switch for 21‑series pumps — 15 A rated and pre-set to 4.8 bar (70 psi).

• Rated switching current: 15 A
• Pre-set pressure: 4.8 bar (70 psi)
• Compatible with Seaflo 21-series pumps
• Provides automatic on/off pump control
• Compact, corrosion-resistant design for marine use
• Simple drop-in replacement for worn switches

Isolate power before fitting and follow the pump manufacturer's instructions or consult a qualified technician for safe installation.