Little Giant · Updated July 2026
Little Giant 6-CIA: price & specs
Little Giant 6-CIA. Every price and spec below is linked to its source and dated — no guesses.
Source: littlegiant.com verified ✓ corroborated verify in ledger
Is the Little Giant 6-CIA a good buy?
At $259, the Little Giant 6-CIA is #3 cheapest of the 6 sump pumps we track, where the median is $263. On the spec sheet, its max head of 18 ft is the lowest of the 7, and its voltage of 115 V is the lowest of the 7.
Specifications
| Price (US) | $258.74 US street price $258.74 for the base 6-CIA SKU 506158 (1/3 HP, 115 V, integral diaphragm switch) as listed on the Westech Equipment retailer page (model table: "506158 | 6-CIA | Integral Diaphragm Switch, 8 ft. Cord, 115 Volt | $258.74"). No manufacturer MSRP is published on the Little Giant 6-Series page. |
|---|---|
| Brand | Little Giant |
| Released | — |
| Horsepower hp | — |
| Max flow gph | — |
| Max head (ft) | 18 |
| Pump type | submersible |
| Switch type | diaphragm |
| Discharge size (in) | 1.5 |
| Solids handling (in) | — |
| Housing material | epoxy-coated-cast-iron |
| Voltage (V) | 115 |
| Cord length (ft) | — |
| Warranty years | — |
Source: littlegiant.com (verified 2026-07-11) · corroborated by westechequipment.com. The Little Giant (Franklin Electric) 6-Series manufacturer page confirms model identity: SKU 506158 is the "6-CIA (115 V, 10-Ft. Cord, Diaphragm Switch)", a 1/3 HP epoxy-coated cast-iron submersible sump pump with a 1.5" (1-1/2") discharge, 18 ft shut-off head, integral diaphragm switch, and 115 V / 60 Hz / 9 A electrical. The Westech Equipment retailer page corroborates the same SKU 506158 as the 6-CIA (1/3 HP, 115 V, integral diaphragm switch, epoxy-coated cast-iron housing, 18 ft shut-off) and lists its street price at $258.74. Zero-lift flow (only 46 gpm @ 5 ft is published), cord length (sources conflict: 10 ft on the manufacturer vs 8 ft on Westech for 506158, and the 6-CIA spans 8/10/25 ft SKUs), solids handling, warranty, and release year were not published in a form matching the methodology, so those fields are null.
Is the Little Giant 6-CIA worth it vs cheaper sump pumps?
Little Giant 6-CIA against its closest cheaper and pricier sump pumps on the specs that matter — every value sourced. See all 6 ranked →
| Product | Price | Max head (ft) | Pump type | Switch type | Discharge size (in) | Housing material |
|---|---|---|---|---|---|---|
| Little Giant 6-CIA this | $258.74 | 18 | submersible | diaphragm | 1.5 | epoxy-coated-cast-iron |
| Flotec FPZS50T | $249.99 | 22 | submersible | tethered-float | — | thermoplastic |
| Liberty Pumps 237 | $267 | 21 | submersible | vertical-float | — | aluminum |
Frequently asked questions
How much does the Little Giant 6-CIA cost?
The Little Giant 6-CIA has a US price of $258.74 (US street price $258.74 for the base 6-CIA SKU 506158 (1/3 HP, 115 V, integral diaphragm switch) as listed on the Westech Equipment retailer page (model table: "506158 | 6-CIA | Integral Diaphragm Switch, 8 ft. Cord, 115 Volt | $258.74"). No manufacturer MSRP is published on the Little Giant 6-Series page.), as of 2026-07-11.
How does the Little Giant 6-CIA compare on price?
At $259, the Little Giant 6-CIA is #3 cheapest of the 6 sump pumps we track, where the median is $263.
What are the Little Giant 6-CIA's key specs?
Little Giant 6-CIA (Little Giant): maxHeadFt 18, pumpType submersible, switchType diaphragm, dischargeSizeIn 1.5, housingMaterial epoxy-coated-cast-iron. Full sourced spec sheet verified 2026-07-11.
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