Our Business Operations during COVID-19 

View Details / Learn More

(866) 202-8388
M-F: 8:30 am to 5:00 pm (EST)
Closed Weekends

Munro LP100B3 - Centrifugal Irrigation Pump - 1.0 HP - 3 Phase

• Manufacturer: Munro
• Series: LP Series
• MPN: LP100B3
• Product Type: Self Priming Centrifugal
• Impeller Material: Brass Impeller

• Horsepower: 1 HP
• Phase: 3 Phase Motor
• Voltage: 208-230-460 Voltage
• Pipe Connections: 2" Suction (Inlet) / 1-1/2" Discharge (Outlet)

• Suction Lift: 15 feet or less
• Optimum Flow Rate: 35 to 40 gpm
• Optimum TDH: 80 to 90 ft
• Optimum PSI: 35 to 40 psi
• Maximum Shut Off Pressure: 47 psi

• Dimensions: 17-3/4" (L) x 9-1/2" (W) x 10-7/8" (H)
• Weight: 62 lbs
Minimum Advertised Price ( MAP PRICING )
SKU: LP100B3

Availability: Manufacturer

MAP PRICE: $617.50
To see product price, add this item to your cart. You can always remove it later.
What's this?
Product Details
About the Munro LP100B3 LP Series Centrifugal Irrigation Pump
• The Munro LP Series centrifugal irrigation pumps are designed specifically for your sprinkler irrigation system.
• This is a self-priming pump that will provides outstanding performance to horsepower ratio.
• Munro LP Series is heavy duty workhorse that offer high-end features that other competitors only offer as pricey add-ons.
• Irrigation Professionals trust the LP Series to deliver trouble-free performance.

Materials of Construction & Features Brass Impeller
- Longest life and greatest durability.
- Reduces costly maintenance vs plastic impellers.
- Assures durability for the life of the pump.
- Designed for long term performance.
- No plastic case to warp or crack.
- Reduces springtime oxidation and impeller friction.
- No more “busting knuckles” to remove bolts during maintenance.
- Proven toughness stands up to less than ideal conditions
- Easiest, most stable mounting, with four handy bolt holes.

Additional Features
- Added start-up and maintenance convenience, no extra parts to buy.
- Allows temperature monitoring to avoid costly maintenance issue.

Munro LP100B3 - Operating & Performance Ratings

Operation Guidelines
• Maximum Suction Lift: 15 feet
• Pipe Connections: 2" Suction (Inlet) / 1-1/2" Discharge (Outlet)
• Voltage: 115v / 230v

GPM Performance Rated
Capacity - U.S. Gallons per Minute Discharge Pressure (PSI) at 5' Suction Lift
• 20 psi - 73 gpm
• 25 psi - 65 gpm
• 30 psi - 57 gpm
• 35 psi - 47 gpm
• 40 psi - 35 gpm
• 45 psi - 18 gpm
• 47 psi - 0 gpm ( Maximum Shut Off Pressure for LP100B3 )

Common Applications for the LP Series Pumps
• Residential Turf Irrigation: Drawing water from ponds, lakes, streams, cisterns and shallow wells
• Booster: Boost domestic water pressure for use in irrigation
• Water Transfer Systems

Top Advantages Over the Competitors

1) Durable & Long Lasting – While many centrifugal turf irrigation pumps are made out of plastic impellers, which wears down and warps, Munro LP Pumps are made with cast iron construction and a brass impeller. This means Munro self-priming pumps are built to stand the test of time, even in difficult environments. Testing in tough conditions shows Munro LP series pumps last up to four times as long as typical competitors products.
2) Industry Leading Performance – The proof is in the pump curves. In many cases a lower horsepower Munro LP pump will meet the same GPM performance that you’d expect to see only in higher horsepower pumps. With greater starting torque and an efficient run cycle, Munro pumps truly lead the pack.
3) Easy to install and maintain – With two priming ports and a durable steel base plate, installing a Munro LP Series is a snap. When it’s time to maintain or winterize the pump, you’ll love our two drain valves. A stainless steel wear ring reduces oxidation and friction, minimizing wear and repairs. If you do have to service the pump, stainless steel bolts and a dry-socket design provide easy access.

About Munro Company

Located in Grand Junction, Colorado - USA

Munro engineers and manufactures their products to outperform, outlast, their competitors.
Munro designs all products to used the highest quality parts & innovation that solve problems.

Pump / Equipment Type Irrigation Pumps
Multi-Stage No
Horsepower Rated 1 hp
Voltage 208 - 230 Volts
Motor Wires ( 2W or 3W ) N/A
GPM Range 31 to 40 gpm
Total Dynamic Head 51 to 100 ft ( TDH )
Brand Munro
Similar Items

Frequently bought together

Customers who bought this product also commonly purchased the following combination of items.

Customers Who Bought This Item Also Bought select all