Home > Irrigation > Underhill - Watering Products

Underhill Irrigation Products- Shop One of The Industry’s Most Trusted Manufacturers

Underhill International has spent over 40 years building a strong reputation as a leading manufacturer in the industry. With various products being used on golf courses, sports fields, and commercial and residential properties, have confidence that Underhill irrigation supplies are built to be dependable and water-saving options for any installation you tackle. Shop our extensive product line of Underhill UltraMAX hoses, nozzles, irrigation pumps, and more, all engineered to get the job done efficiently and better than ever. Join the countless facilities, from municipal golf courses, country clubs, and even Fortune 500 facility headquarters that trust their irrigation needs to Underhill.

View
Quick View
Underhill - BigGulp UltraMAX Plus Water Removal Suction Pump with 72
Choose Favorites List
A-G3672CK5

Underhill - BigGulp UltraMAX Plus Water Removal Suction Pump with 72" hose

In Stock

Your Price $76.27 /ea

Quick View
Underhill - 1
Choose Favorites List
H10-100B

Underhill - 1" X 100' UltraMAX Hose - Blue

In Stock

Your Price $504.00 /ea

Quick View
Underhill - 12
Choose Favorites List
A-G12S-C

Underhill - 12" Syringe Pump Clear Gulp Water Removal

In Stock

Your Price $56.02 /ea

Quick View
Underhill - PelletPro
Choose Favorites List
A-PPWA50K

Underhill - PelletPro

In Stock

Your Price $178.82 /ea

Quick View
Underhill - Brass Hose Adapter 1
Choose Favorites List
A-BA107FM

Underhill - Brass Hose Adapter 1" FHT X 3/4" MHT

In Stock

Your Price $17.21 /ea

Quick View
Underhill - 1
Choose Favorites List
H10-050B

Underhill - 1" UltraMAX Hose BLUE - 50' length, 300PSI WP

In Stock

Your Price $330.00 /ea

Quick View
UNDERHILL - TURBOTRIM TOOL -RATCHET FOR GOLF SPRINKLERS
Choose Favorites List
TTRT-100

UNDERHILL - TURBOTRIM TOOL -RATCHET FOR GOLF SPRINKLERS

In Stock

Your Price $251.41 /ea

Quick View
Underhill - Hose Tap Adapter with 4
Choose Favorites List
HN-T150

Underhill - Hose Tap Adapter with 4" PVC - for 1-1/2" Threaded Golf Sprinklers

In Stock

Your Price $70.80 /ea

Quick View
Underhill - 3/4
Choose Favorites List
H75-100B

Underhill - 3/4" UltraMAX Hose BLUE - 100' length, 300PSI WP

In Stock

Your Price $360.00 /ea

Quick View
UNDERHILL - 8
Choose Favorites List
TTRC-008

UNDERHILL - 8" CUTTER TURBOTRIM BLADE

In Stock

Your Price $94.23 /ea

Quick View
Underhill - Magnum UltraMax Nozzle, 3/4
Choose Favorites List
NG550-DFH-75

Underhill - Magnum UltraMax Nozzle, 3/4" FHT

In Stock

Your Price $151.82 /ea

Quick View
Underhill - 1
Choose Favorites List
NG500-SFH-10

Underhill - 1" FHT Magnum UltraMAX Full Throttle Nozzle

In Stock

Your Price $134.94 /ea

Quick View
Underhill - 15
Choose Favorites List
A-ERT

Underhill - 15" EasyReach™ Key for Toro Golf Sprinklers

In Stock

Your Price $50.55 /ea

Quick View
Underhill - 21
Choose Favorites List
A-G1236-C

Underhill - 21" Suction Pump Clear Gulp Water Removal

In Stock

Your Price $59.28 /ea

Quick View
Underhill - PelletPro In-Line Applicator, 1
Choose Favorites List
A-PPQ-100

Underhill - PelletPro In-Line Applicator, 1" FHT Inlet, 1" MHT Outlet

In Stock

Your Price $118.06 /ea

Quick View
UNDERHILL - 7
Choose Favorites List
TTRC-007

UNDERHILL - 7" CUTTER TURBOTRIM BLADE

In Stock

Your Price $94.23 /ea

Quick View
Underhill - 3/4
Choose Favorites List
H75-050B

Underhill - 3/4" UltraMAX Hose Blue - 50' Length, 300 PSI WP

In Stock

Your Price $204.00 /ea

Quick View
Underhill - LiquidPro Applicator Gun for Liquid Wetting Agent
Choose Favorites List
A-LPWA50K

Underhill - LiquidPro Applicator Gun for Liquid Wetting Agent

In Stock

Your Price $318.13 /ea

Quick View
22
Choose Favorites List
A-RP221

22" Portable Roller Base 3/4" to 1"

In Stock

Your Price $202.45 /ea

Quick View
Underhill - Superkeyl XL, Combo Tool Servicing Toro and Rain Bird
Choose Favorites List
A-SKTRB

Underhill - Superkeyl XL, Combo Tool Servicing Toro and Rain Bird

In Stock

Your Price $42.11 /ea

Quick View
Underhill - Brass Highflow Control Valve, 3/4
Choose Favorites List
CV075H

Underhill - Brass Highflow Control Valve, 3/4" FHT

In Stock

Your Price $37.96 /ea

Quick View
1
Choose Favorites List
HN100W

1" Hose Washer (EPDM)

In Stock

Your Price $0.62 /ea

Quick View
Underhill - 15
Choose Favorites List
A-ERR

Underhill - 15" EasyReach™ Key for Rain Bird Golf Sprinklers

In Stock

Your Price $50.55 /ea

Quick View
Underhill - Drainblaster Cleaning - Normally Open
Choose Favorites List
DN-10

Underhill - Drainblaster Cleaning - Normally Open

In Stock

Your Price $151.82 /ea

Quick View
Underhill - HoseTap Adapter for Rain Bird 900, 1
Choose Favorites List
HN-R150

Underhill - HoseTap Adapter for Rain Bird 900, 1" NPT with 4" PVC Nipple

In Stock

Your Price $70.80 /ea

View
 

Use Underhill Golf Course Tools to Keep Your Greens Tee Time Ready

As the weather warms up and springtime works its magic, pros and recreational players alike will be anxious to get back out on the course. Underhill has all the golf course tools you need for superior irrigation and greens maintenance.

Underhill

LiquidPro Applicator Gun
This high-powered liquid wetting agent applicator gun is sure to change your turf maintenance game for the better! Use its incredibly lightweight mixing system to cover over 1000 square feet with a wetting agent, fertilizer, or micronutrients in less than a minute. Make sure to also check out the Pellet Pro applicator gun for watering or applying surfactants to tight, hydrophobic soils.

Underhill

Power Trim Cutting Blades
We know maintaining and trimming the grass around golf sprinkler heads takes a lot of time and careful work. Underhill’s Power Trim Cutting Blades were designed to help you get the job done more efficiently. They’re built with heavy-duty steel construction, are quick to install, and can be used with most major straight shaft power trimmer brands.

Underhill

EasyReach™ Key for Toro and Rain Bird Golf Sprinklers
Make turning electric valve-in-heads on and off easier than ever. These extra-long metal keys are designed to work with some of the most used irrigation systems for your convenience. The high-grade metal construction is built sturdy to last for years of easy maintenance. Look into the SuperKey XL for even more multi-brand servicing made easy. This multipurpose tool is the Swiss army knife of golf course tools and will make many of your maintenance chores a breeze.

Experience Top-Quality Irrigation Supplies with Underhill Nozzles, Hoses, and More

Trust that your irrigation systems and greens will be in top shape when you shop our full line of Underhill irrigation products. Whether you’re in the market for irrigation pumps, hoses, nozzles, or any other products to keep things running smoothly, this industry leader has you covered.

Underhill

Underhill UltraMax Hose
Underhill has brought lightweight hoses to the next level with their line of UltraMax Blue hoses. Designed to be ultra-flexible, these are 45% lighter than comparable commercial quality hoses. They feature all-weather performance and will easily stand up to all your hard work for years to come.

Underhill

NozzleLocker
Underhill Nozzles have earned their reputation for superior application. They offer a wide range of nozzle options to get what you need regarding precise flow rates and droplet size. The NozzleLocker brings all their top nozzles together in one corrosion-proof case to help you tackle any application need easily.

Underhill

Gulp Ultra Max Plus
Underhill irrigation pumps feature only the highest quality materials and attention to detail. This exceptional quality means you can count on an extra-long pump life from your Gulp Ultra Max Plus. Easily remove water from sprinklers and valve boxes, then completely disassemble for easy cleaning.