GRACO 223596 - Leather Monark 23:1 Pneumatic 2-Ball Piston Pump, 3450 PSI (238

Monark 23:1 pneumatic 2-ball piston pump designed for handling solventborne and waterborne fluids, high solids plural component coatings, resins, stains, lacquers, varnishes, cleaning fluids, acid-catalyzed materials, and high solid coatings. Features UHMWPE/Leather seals for reliable performance.

Specifications

• Ratio: 23:1
• Flow Rate: 27 cc output per cycle
• Max Working Pressure: 3450 psi (238, 23.8) MPa maximum fluid pressure
• Material: UHMWPE/Leather seals
• Maximum Working Pressure: 150 psi (10, 1.0) MPa
• Output At 60 Cpm: 0.4 l (1.5) gpm
• Pump Inlet Size: 3/4 npt(f)
• Pump Outlet Size: 3/8 npt(f)
• Pump Manual Assembly: 307619
• Lower Manual: 307619
• Motor Manual: 307043
• Ratio: 23:1
• Max Air Input Pressure: 120 psi (0.8 MPa, 8 bar)
• Certification: II 1/2 G Ex h IIB T3 Ga/Gb CML 24ATEX6021X

Features

• 2-ball piston design for reliable fluid transfer
• UHMWPE/Leather seals for chemical compatibility
• High pressure capability up to 3450 psi
• 23:1 pump ratio for high pressure applications
• Compact design with 3/4 NPT inlet and 3/8 NPT outlet

Applications

• Solventborne and waterborne fluids
• High solids, plural component coatings
• Resins
• Stains, lacquers and varnishes
• Cleaning fluids
• Acid-catalyzed materials

Compatible Equipment

• HYDRA-SPRAY airless and air-assisted spraying systems
• Monark displacement pump systems

Related Parts

• 218763 - Monark 1.5:1 Pneumatic 2-Ball Piston Pump, SS, Stubby Length
• 223186 - Leather Stubby Length Cs Monark 2:1 Pneumatic 2-Ball Piston Pump
• 224350 - Stainless UHMWPE/PTFE Packings Drum Length SS Monark 5:1 Pneumatic 2-Ball Piston Pump
• 224343 - Monark 5:1 Pneumatic 2-Ball Piston Pump, SS, UHMWPE/PTFE Packings
• 224345 - Monark 5:1 Pneumatic 2-Ball Piston Pump, SST, UHMWPE/Neoprene Packings
• 218956 - Carbon Steel Monark 5:1 Pneumatic 2-Ball Piston Pump, 35 Bar (3.5 MPa
• 239327 - Monark 15:1 Pneumatic 2-Ball Piston Pump, CS, Stubby Length, UHMWPE/Leather Packings
• 223844 - 15:1 Ratio Monark Pump, Series A, 2700 psi max fluid working pressure, 180 psi max air input pressure
• 237958 - UHMWPE/Leather Packings Stubby Length Stainless Monark 23:1 Pneumatic 2-Ball Piston
• 223595 - carbon steel severe-duty displacement pump

Part of the Monark Pneumatic 2-Ball Piston Pump family with various seal configurations and ratios available for different applications. For airless and air-assisted spraying of finishing materials. For professional use only. Severe-duty displacement pumps have abrasion-resistant displacement rods and sleeves. This appears to be a Monark model displacement pump. The page shows service procedures for disconnecting and reconnecting the displacement pump, with torque specifications ranging from 10-30 ft-lb for various components. Related to President Model 239140 which is also shown in the same diagram.

Reference Manuals

• 344905 (Page 7) Supply Pumps Brochure
• 307619 (Page 1) Monark® and President® Pump
• 308635 (Page 17) Cart-Mounted Airless Packages
• 308690 (Page 15) art-Mounted Air Assisted Packages
• 308693 (Page 17) Cart-Mounted, Heated Air-Assisted Packge