Delavan 26556-11 Turbo 90 PTO-Driven Turbine Pump with Face Seal. PTO-Driven High Capacity T-90 Turbine Pumps for Smooth Operation and Maximum Agitation. Delivering dependable operation and long pump life for applications including high-volume liquid transfer, handling fluid containing suspended materials, and high-volume spraying

Features:
• The Turbo™ 90 is designed to operate directly from a 1,000 RPM PTO shaft without attachments.
• Peak performance at slower rotation means longer life of the seals.
• The Turbo 90 can pump suspended materials without accumulation unlike a conventional turbine pump. This is possible because of Pressure Relief Passages from the seal cavities to the inlet port. The suspension circulates, and therefore is cleaned from the inner cavities.
• It can be used for large quantity liquid transfer, from truck to tanks, for instance. It is well suited to high volume sprayer pumping applications
• The impeller is made of low moisture absorption, corrosion-resist, engineering grade thermoplastic. It has been designed to increase pump life and smooth operation because of less rotation weight.
• Face seals designed for severe service (such as abrasives). Face seals feature hard, wear-resistant phenolic rings pressing against ceramic seats
• Bearings are isolated by drain cavities.
• 1-1/2” inlet and outlet ports permit unrestricted high volume flow.
• Because of the high capacity of the T- 90, sufficient bypass flow is available to maintain maximum agitation.
• Shaft is made of stainless steel and has a 15/16” diameter with 1/4” keyway

Specifications:
• Pump Type: Turbine
• Seals: Face seal
• Max Recommended Pressure: 100 PSIG
• Max Recommended Temperature: 120° F
• Max Recommended PTO Speed: 1,250 RPM
• Shaft Diameter: 15⁄16“ with 1⁄4“ keyway
• Inlet/Outlet Ports: 1-1⁄2“ NPT (female)
• Weight: 25.35 lbs

The Torque Bar and Chain is needed to anchor a PTO-mounted pump to keep it from turning with the PTO shaft. Fits all Roller pumps

Features
• Complete roller replacements takes about 3 minutes
• To ensure the best performance for your investment, Delavan incorporates such features as “Ultra” rollers, heavy-duty sealed bearings, viton seal rings, stainless steel shafts and rotors, and close tolerance machining. All are standard

Specifications
• Type: 6-Roller design
• Max. Flow: 19.6 GPM
• Max Operating Speed: 1,000 RPM
• Max Pressure: 150 PSI
• Max Recommended Temperature: 140°F (60° C)
• Port Size: 3/4” NPT (female)
• Base Mounted: 5⁄16 -18 UNC-2B (2 holes)
• PTO: Use torque bar and chain
• Shaft Size: 5⁄8” solid shaft
• Rotation: CCW (standard)
• Housing: Cast Iron
• Rollers: 3⁄4” Ultra rollers (standard)
• Shaft Seals: Viton cartridge type lip seals
• Seal Ring: Viton
• Shaft & Rotor: Extra-fine finish 404 SST
• Bearings: Permanently-lubricated, heavy-duty sealed bearings
• Weight: 9 lbs