SG-999 · Cordless Injection Pump · Elevator Pit Ready
No cords.
No limits.The SG-999 runs on your Makita 20V battery — battery not included, bring your own. Inject polyurethane anywhere — elevator pits, crawl spaces, tunnels, confined areas — without extension cords, without a generator, without OSHA risk.
Makita 20V
Battery Platform
Variable
Speed Control
PU + Epoxy
Compatible Materials
Same-Day
Ships from CA
Same-Day CA Shipping
B2B Contractor Pricing
Makita 20V Compatible
Shopify Secure
Zero
Extension Cords Needed
6–10 ft
Pit Depth — No Outlet
$12K
Avg Job Revenue
Makita 20V
Bring Your Own Battery
Why Cordless Changes Everything
Built for the places
cords can't reach.
The Elevator Pit Problem — Solved
Elevator pits sit 6–10 feet below grade. The nearest outlet is 30+ feet away. Running an extension cord through a confined space entry is a trip hazard and an OSHA violation waiting to happen. The SG-999 eliminates the cord entirely — plug in your Makita 20V battery and inject. No generator, no cable management, no liability.
OSHA-Compliant
Powered extension cords in wet confined spaces create Class C electrical hazards. Cordless operation helps reduce electrical hazards in wet or confined work areas by eliminating the need for powered extension cords at the repair point.
Battery You Already Carry
SG-999 runs on any Makita 20V battery — battery not included, bring your own. Most crews already carry Makita 20V on site. No new platform to buy into, no new charger, no extra cost.
Pair with the Cordless Work Light
Add the 90W Cordless LED Work Light — 5,400 lumens, DeWalt 20V battery. See every hairline crack in the darkest pit. Two cordless tools, complete pit coverage.
Variable Speed Injection
Dial in the pressure for each crack — slow and controlled for hairline cracks, full power for active leaks. Cordless does not mean compromised performance.
PU + Epoxy Compatible
Runs OPU-600 polyurethane for active water leaks and expanding foam seals. Switch to epoxy resin for structural crack repair. One cordless pump handles the full job — from active leak to final structural seal.
The Complete System
Four products.
One complete job.
Cordless Pump
SG-999 Cordless Injection Pump
Battery-powered, variable-speed PU & epoxy injection pump. Works in any confined space — no cord, no generator, no limits.
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Injection Packer
B-10 3/8" × 4" Aluminum Packer
Reusable aluminum mechanical packer. Pressure-tight seal for elevator pit crack injection. Pairs directly with SG-999.
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Polyurethane Foam
OPU-600 Polyurethane Injection Foam
Hydrophilic expanding PU foam — reacts with water to seal active leaks. The standard material for elevator pit waterproofing.
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Cordless Work Light
LED Work Light 90W · 5,400LM · DeWalt 20V
5,400 lumens flood light for dark confined spaces. Same DeWalt 20V battery — one charger powers both tools.
Shop Now →Real Job Documentation
Elevator pit — active leak
to fully sealed.
01 Active Leaking · 02 PU Injection · 03 Foam Sealing · 04 Waterproof Coating — documented on site
Where Contractors Use It
Any confined space.
Any crack.
Elevator Pit
Active leaks, crack injection, full pit waterproofing
Foundation Wall
Basement cracks, perimeter sealing, block wall injection
Tunnel & Utility
Utility tunnels, parking structures, confined concrete voids
Crawl Space
Low-clearance wall cracks, slab perimeter, under-slab voids
Same-Day ShippingCity of Industry, CA
Makita 20VBring your own battery
WhatsApp Support(562) 603-4649
B2B PricingContractor & wholesale rates
Ready to Quote the Job?
Get the cordless kit.
Ship today.
Complete system ships same-day from City of Industry, CA. WhatsApp us for B2B contractor pricing, technical support, and volume orders.
Shop SG-999 NowQuestions? WhatsApp (562) 603-4649 · support@adoration-us.com