Kelco E30 MK2 1/4" Digital Pressure Controller Multifunction Pressure Switch

The Kelco E30-MK2 Digital Pressure Controller is a multifunction pressure switch offering 16 programmable functions and 4 operating modes, making it one of the most versatile pump and system controllers available. Housed in a durable thermoplastic enclosure with a DR brass 1/4" BSPF process connection, it is ideal for industrial, agricultural, and commercial water systems.

The E30-MK2 can operate as:

1. Loss-of-prime protection
2. Pressure guard with high/low pressure protection
3. Single-point snap-action switch
4. Dual pump controller

It supports multi-voltage operation (220–240V AC or 18–25V AC/DC), features a 40A solid-state drive, a 16A primary pump relay, and a dedicated 16A alarm relay. Other capabilities include start-up and run-on timers, batch control, delayed restart, dry-run auto-restart, anti-cycling, and full high/low pressure programmability.

Supplied with a wall-mounting kit, IP64-rated housing, and detachable electrical module for servicing, the E30-MK2 is suitable for both single-phase and 3-phase pump systems (via interposing contactor).

FEATURES

• Australian-made multifunction digital pressure switch
• 16 programmable functions, 4 operating modes
• DR brass 1/4" BSPF process connection
• Multi-voltage: 220–240V AC or 18–25V AC/DC (12V model also available)
• 40A solid-state drive, 16A alarm relay
• Start-up, run-on, delayed restart, and batch timers
• Adjustable high/low pressure trip points (0–2000 kPa)
• Dry-run protection with auto-restart
• Anti-cycling controls to limit motor starts/hour
• IP64 weatherproof housing with wall mounting kit included
  

APPLICATIONS

• Pump control and protection
• Dual pump systems
• Pressure guard for high/low alarms
• Automated batch filling/draining
• Loss-of-prime detection
• Irrigation and industrial water systems

SPECIFICATIONS

• Process connection: 1/4" BSPF (DR brass)
• Max pressure: 20 bar (290 psi)
• Burst pressure: >30 bar
• Operating temp: 1°C to 50°C (ambient), 1°C to 60°C (liquid)
• Supply voltage: 220–240V AC or 18–25V AC/DC (12V DC model optional)
• Motor load: Single-phase up to 2.4kW; any 3-phase via contactor
• IP rating: IP64