Blackmer TXDI2 Sliding Vane Pump – 2-Inch Ductile Iron Pump with Side Outlet for Fuel & Chemical Transfer
The Blackmer TXDI2 is a high-performance, truck-mounted sliding vane pump built for bulk fluid transfer in fuel, chemical, and industrial delivery applications. With a rugged ductile iron body and 180° side inlet/outlet port configuration, this model simplifies pipework layout and improves vehicle system integration.
Key Features
- 180° side outlet porting – inline side-to-side configuration for streamlined piping
- Dual-ended drive shaft – supports both clockwise (RH) and counter-clockwise (LH) rotation
- Sliding vane technology – self-adjusting vanes maintain consistent flow despite wear
- Dry-run and self-priming capability – ideal for line-stripping and hose draining
- External roller ball bearings – isolated from product to maximise bearing life
- Blackmer internal mechanical seals – designed for non-lubricating and aggressive fluids
- Adjustable integral relief valve – protects against overpressure
- Easy maintenance access – vanes replaceable without removing the pump from vehicle
Typical Applications
Trusted by the fuel distribution and fleet refuelling sectors, the TXDI2 handles a broad spectrum of liquid products:
- Petrol (gasoline) & diesel
- Jet fuel & aviation fuel
- Ethanol, esters, ketones
- Lube oils, additives, solvents
- Glycol, aromatics, amines, ethers
Technical Specifications
- Nominal Flow Rate: 87 gpm (329 L/min)
- Differential Pressure: 125 psi (8.6 bar)
- Maximum Working Pressure: 175 psi (12.1 bar)
- Viscosity Range: 1.0 – 4,250 cP
- Temperature Range: -25°F to 240°F (-32°C to 115°C)
- Operating Speed: 70 – 780 rpm
- Port Size: 2" NPT (weld and Victaulic optional)
- Pump Weight: ~32 kg
Construction & Materials
- Housing: Ductile Iron (ASTM A536)
- Vanes: Duravane or Bronze options
- Elastomers: Buna, FKM, PTFE options
- Seal Type: Single mechanical (Blackmer standard)
Mounting & Drive Compatibility
- Chassis-mounted: Compatible with PTO or hydraulic motor
- Side inlet and side outlet configuration for efficient pipe routing
- Available as pump-only or with adapter and strainer kits
Maintenance & Service Kits
Routine servicing is straightforward with available maintenance kits. Recommended for TXDI2: Buna-N (Part #898950) or Standard (Part #898956).
Certifications & Testing (Optional)
- Hydrostatic Pressure Test
- Performance Test Certification
- Dimensional Verification
- NPSH Test Reports
- Material Traceability (actual or typical)
Contact our technical sales team for configuration support or system integration guidance.