RIDGID SP-330D Performance Curve, Performance Chart, Pump Installation, Specifications, Motor

! WARNING

SP-330, SP-330D, SP-500, SP-500A Submersible Sump Pumps

Specifications

Motor:
Type	Shaded Pole
Rating	120V, Single Phase
	1/3 HP, 9.5 Amps
	1/2 HP, 10 Amps
Pump
1/3 HP	3100 GPH @ 0 Ft.
1/2 HP	4400 GPH @ 0 Ft.
Liquid temperature range ....	40F to 120F
Cut in level	9”
Cut out level	4”

•Pump must be plugged into an outlet recepta- cle that includes a Ground Fault Circuit Interrupter (GFCI) (Figure 1).

•Always disconnect the power source before attempting to install, service, relocate, or main- tain the pump. Never handle a pump or pump motor with wet hands or when standing on wet or damp surface or in water.

Installation

1.Construct a sump pit from concrete, steel, or plas- tic that is 24” deep and at least 11” in diameter (Figure 2 next page). If the sump already exists,

Performance Curve

	25
(Feet)	20
							SP-500
							SP-300
	15						SP-300D
Discharge							SP-500A
	10
	5
	0	1000	2000	3000	4000		5000			6000
			Gallons Per Hour
Performance Chart
Model		Discharge Head			0’			5’		10’	15’
SP-330		Gallons/Hour		3100		3000			2700		1680
SP-330D		Gallons/Hour		3100		3000			2700		1680
SP-500		Gallons/Hour		4400		4100			3200		2000
SP-500A		Gallons/Hour		4400		4100			3200		2000

Pump Installation

!DANGER

•Pump should only be used to pump clear water. Do not use to pump fluids such as gaso- line, fuel oil, or kerosene. Do not use in a flam- mable or explosive atmosphere. Improper use could result in personal injury and/or death.

To prevent property damage, serious injury, or death, proper installation of the pump is required. The following procedures should be followed:

make sure it is the proper size.

2.Make sure the electrical outlet is grounded and is rated for 115 volts and at least 15 amps. The out- let must be protected by a Ground Fault Circuit Interrupter (GFCI).

! WARNING Use of a grounded receptacle that is protected by a GFCI reduces risk of a fatal electrical shock.

3.Inspect the power cord and plug for damage. If the plug is missing the grounding prong or the cord is damaged, do not install the pump until the cord has been replaced.

(Model SP-330D Diaphragm Switch only)

4.Remove the two fasteners in the cast iron volute near the discharge area. Align the hole with the diaphragm switch and replace the fasteners with- out over tightening.

Figure 2 – Submersible Pump Installation

4 Ridge Tool Company