Pineapple Line Moles

Pressures from 5,000 to 20,000 PSI

GD Energy Products Water Jetting Systems manufactures a line of high-production Pineapple-Type Line Mole Nozzles for use with flex lances or rubber water blast hose. They come in a variety of nozzle patterns to suit your specific application. These line mole nozzles use a variety of stainless steel or tungsten carbide jet nozzle inserts to achieve the ideal flows and pressures.

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GD Energy Products Large Pipe Internal Diameter Cleaning Line Moles and Pineapples are made to rugged standards and machined to exacting engineering requirements. Each are designed with variety of ports to meet the different challenges that present themselves in Large Pipe Internal Cleaning. The capacity of these nozzles can range from 10 GPM up to 200 GPM as maybe required in a high flow large ID cleaning jobs. These can be adjusted as each of the nozzles have threaded discharge ports to allow for different sized inserts to be inputted in these multi jet nozzles.


The pressure range from 5,000 PSI to 20,000 PSI. Made with corrosion resistant Stainless Steel. Threaded with ¼” NPT and 1/8” NPT ports depending on Line Mole Style. Inlet thread range from 9/16MP (20K) to 1” NPT (10K). Machined from a single piece of stainless steel to be able to withstand the rigors of Large ID pipe cleaning.

Line Mole TypeDirection of PortsLength X DiameterInlet x Port ThreaadPart Number
APLM1 FRNT (3/4” FNPT), 3 FWD (45°), 8 BACK (15°), 8 BACK (45°)3-3/4" x 3" DIA.1" NPT x 1/4" NPT77118001
APLM RADIAL1 FRONT, 3 FORWARD (45°), 8 SIDE (90°), 8 BACK (45°)3-3/4" x 3" DIA.1" NPT x 1/4" NPT77118001-1
BPLM 1/2" NPT1 FRONT, 3 FORWARD (45°), 6 BACK (15°), 6 BACK (45°)3-1/2" x 2-1/4" DIA.1/2" NPT x 1/4" NPT77118002-1
BPLM 9/16"MP1 FRONT, 3 FORWARD (45°), 6 BACK (15°), 6 BACK (45°)3-1/2" x 2-1/4" DIA.9/16" MP x 1/4" NPT77118200
BPLM 3/4" NPT1 FRONT, 3 FORWARD (45°), 6 BACK (15°), 6 BACK (45°)3-1/2" x 2-1/4" DIA.3/4" NPT x 1/4" NPT77118002
CPLM1 FRONT, 3 BACK (45°)2-1/2" x 1-5/8" DIA.1/2" NPT x 1/4" NPT77118003
DPLM1 FRONT, 3 FORWARD (45°), 6 BACK (15°), 6 BACK (45°)3-1/2" x 1-5/8" DIA.3/4" NPT x 1/8" NPT77118004
EPLM1 FRONT, 3 FORWARD (45°), 6 BACK (45°)2-3/4" x 1-1/8" DIA.1/2" NPT x 1/16" NPT77118005

Design Advantages

  • These nozzles have standard threads to allow for use on any standard hose.
  • Either flush mount or male threaded hard hitter nozzles to be inserted and in stock.
  • Designed with thick walls to physically withstand repeated hits against pipe wall.
  • Goes great with rotary line cleaners, roto cars, high flow pumps.
  • Machined on state of the art machinery.
  • Machined out of non-corrosive stainless steel.
  • Removable inserts in line moles allows operators to decide the jet pattern preferred, fully customizable.
  • Outer Diameter shape reduces surface area for easy of insertion.