
Jabsco ParMax
Score: 72/100
Little Giant APCP-1700
Score: 75/100Rankings

The Little Giant APCP-1700 is a 1/3 HP automatic submersible pump designed to remove standing water from pool covers, boat covers, and flat roofs. It features a mechanical float switch that activates at 2 inches of water and deactivates at 1.5 inches, offering a high flow rate of up to 1745 GPH at low head pressure. While effective for its intended purpose, it is not suitable for continuous duty or dirty water applications.

The Jabsco PAR-Max 1.9 is a compact, low-noise freshwater pressure pump designed for marine and RV on-demand water systems. Its main trade-off is the intermittent duty cycle and lower pressure output, which limits its use to basic fixtures. It is best suited for boats with up to three water fixtures where quiet operation and battery efficiency are priorities.
| Attribute | ![]() | ![]() |
|---|---|---|
1.9 GPM | 29.08 GPMbest | |
25 PSIbest | — | |
6 ftbest | — | |
12 V | 115 Vbest | |
— | 0.33 HPbest | |
6 Abest | 2.2 A | |
104 °F | 140 °Fbest | |
| ↓ lower better | 2 lbsbest | 13 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Power(6) | ||
Flow Rate (GPM) | 1.9 GPM | 29.08 GPM |
Max Pressure (PSI) | 25 PSI | N/A PSI |
Voltage (V) | 12 V | 115 V |
Horsepower (HP) | HP | 0.33 HP |
Max Amperage (A) | 6 A | 2.2 A |
Duty Cycle (%) | intermittent % | Intermittent % |
Features & Protection(5) | ||
Dry-Run Protection | true | false |
Thermal Protection | true | N/A |
Pressure Switch | true | false |
IP Rating | IP54 | IP68 |
Warranty Length (months) | months | 36 months |
Build & Durability(5) | ||
Motor Type | Permanent Magnet | PSC |
Weight (lbs) | 2.0 lbs | 13.0 lbs |
Noise Level (dB) | low dB | N/A dB |
Diaphragm Material | Unknown | N/A |
Valve Material | N/A | |
Installation & Compatibility(4) | ||
Self-Priming Lift (ft) | 6 ft | N/A ft |
Max Liquid Temperature (°F) | 104 °F | 140 °F |
Port Size (in) | 0.5 in | 1.0 in |
Frequency (Hz) | DC Hz | 60 Hz |


Products in the top-left offer the best value (high score, low price).

Professional assessment is limited due to a lack of detailed editor commentary, though certifications indicate marine-industry recognition.
No customer reviews or user feedback data are currently available for this specific model. Therefore, specific praise, complaints, or recurring themes from everyday users cannot be documented.

Professional reviewers and editors highlight the Little Giant APCP-1700 as an industry-leading solution for preventing pool cover damage due to its high flow rate and automatic operation. They praise its energy-efficient motor, quick activation, and robust construction, noting it is ideal for all types of pool covers. However, in-depth expert tests are scarce, with descriptions focusing primarily on specifications rather than hands-on verdicts.
Consumer feedback is sparse but generally positive regarding ease of use and effectiveness. Users commonly praise the pump's portability and ability to remove water quickly. The most recurring complaint is the tendency for the pump to air lock, which stops operation and requires manual fixes, such as using two hoses to prevent air intake.
