4" Signature 2000 submersible pumps. 3-Wire Models - Can pump to depths of 500 feet. Capacities to 28 gallons per minute. Three-wire submersible well pumps require Control box to house electrical components for easy service. 2-Wire Models - Can pump fromdepths of 500 feet. Capacities to 28 gallons per minute. Pump wires direct to pressure switch - requires No control box. PUMP AND CONTROL BOX SOLD SEPARATELY. SEE SUB-SECTION G 9 FOR PUMP PERFORMANCE CHARTS. Use with pump control box VIP4F02-07B (Orgill SKU 698.9479)