Overview
Overview
Product Features
Rule 500 (1893) Model Number: 24DA Volts (DC): 12
Rule 500 (1893) Model Number: 24DA-24 Volts (DC): 24
- Higher Flow – The optimized impeller provides greater flow atthe same amperage.
- Built-In Thermal Cut-Off (TCO) – It provides added protectionfor the pump and vessel.
- Backflow Prevention – The non-return prevents water left in thedischarge from running back, keeping bilges dryer and cleaner.
- Air Vents – Built into the body, they help prevent air locking in challenging plumbing installations.
- Ports – Pumps offer a choice of straight or 90 degree ports to suit your installation.
The Rule 500 offers many design features while keeping size and cost to a minimum. Especially popular on smaller craft, Rule 500 pumps are unmatched in pumping power and longevity. 3/4'' (19mm) discharge outlet. 12 Volts DC unless noted.
Rule is the world’s leading brand for submersible bilge pumps, drawing on 50 years of experience. We are constantly developing new and better solutions to help keep your bilge dry. Our new small bilge pump range provides the ultimate pumping performance, now more efficiently than ever, delivering full rated flow at just 12 volts instead of 13.6.
Specifications
Specifications
Pumps
25D
25D-6
25-40A
26D
25S
25S-24
25S-6
RM500A
RM500A-24
Flow Rate
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
500 (gph) 1893 (lph)
Port Type
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
3/4" (19mm) Hose barb
Voltage
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
12 or 24 (Vdc)
Models
25D
25D-6
25-40A
26D
25S
25S-24
25S-6
RM500A
RM500A-24
Automated
Non-Automatic
Non-Automatic 12v, with 6' (1.8m) leads
Non-Automatic 12v, with Rule-A-Matic® Plus™ Float Switch
Non-Automatic 24v
Automatic 12v
Automatic 24v
Automatic 12v, with 6' (1.8m) leads
Rule-Mate®, Automated 12v, 3/4" Hose Size
Rule-Mate®, Automated 24v, 3/4" Hose Size
Voltage
12 (Vdc)
12 (Vdc)
12 (Vdc)
24 (Vdc)
12 (Vdc)
24 (Vdc)
12 (Vdc)
12 (Vdc)
24 (Vdc)
Amp Draw
1.9 (amp)
1.9 (amp)
1.9 (amp)
0.9 (amp)
1.9 (amp)
0.9 (amp)
1.9 (amp)
2.0 (amp)
1.0 (amp)
Fuse Size
2.5 (amp)
2.5 (amp)
2.5 (amp)
1.5 (amp)
2.5 (amp)
1.5 (amp)
2.5 (amp)
3 (amp)
1.5 (amp)
Height
89 (mm) 3 1/2 (inches)
89 (mm) 3 1/2 (inches)
89 (mm) 3 1/2 (inches)
89 (mm) 3 1/2 (inches)
102 (mm) 4 (inches )
102 (mm) 4 (inches)
102 (mm) 4 (inches)
114.3 (mm) 4.5 (inches)
114.3 (mm) 4 (inches)
Width
60.3 (mm) 2 3/8 (inches)
60.3 (mm) 2 3/8 (inches)
Pump 60.3 (mm) Pump 2 3/8 (inches)
60.3 (mm) 2 3/8 (inches)
60.3 (mm) 2 3/8 (inches)
60.3 (mm) 2 3/8 (inches)
60.3 (mm) 2 3/8 (inches)
152.4 (mm) 6 (inches)
152.4 (mm) 6 (inches)
Weight
260 (g) 9 (oz)
280 (g) 10 (oz)
380 (g) 13 (oz)
260 (g) 9 (oz)
310 (g) 11 (oz)
310 (g) 11 (oz)
340 (g) 12 (oz)
N/A
N/A
Industries & Applications
Industries & Applications
Recommended Industries and Applications
Recreational Boats & Vehicles
Recreational Boats
Documentation & Tools