SLIDING VANE PUMPS

Fluid Displacement As the rotor turns the vane moves outward at the intake port creating a void/drawing liquid in. Fluid is transferred between vanes. At the outlet, fluid is discharged as pumping chamber is squeezed (and vanes forced back).

Gear Pump Operation

Pumping Chamber Areas Fluid flow through the pump. Inlet - Expansion Transport - Static Outlet - Reduction.

3 Forces in Blackmer vane pumps CENTRIFUGAL FORCE MECHANICAL FORCE HYDRAULIC FORCE

Vane Actuation Centrifugal force from rotation forces the vane outward to the cylinder. Push rod operating between opposing vanes help initiate vane movement. (especially important with viscous liquids)

Vane Actuation Liquid pressure is transferred to the bottom of the vane through the slots in the front of the vane. These three forces are the heart of Blackmer pumps’ performance and high efficiency.

Vane Actuation Vanes are forced back into the slot as the cylinder bore decreases. The push rod moves through the rotor to initiate movement of the opposing vane.

Ball Bearing Support Symmetrical Ball Bearing Support. Maintains even shaft load for mechanical seals & increased pump life.

Relief Valves Blackmer Relief Valves protect the pump. Not the system. Can bypass 100% flow for short time. RV Setting

X and GX Series X = External Ball Bearing G = Integral Gearbox 90 Degree Porting

APPLICATIONS TRUCK UNLOADING GASOLINE DIESEL FUEL LUBE OIL SOLVENTS GENERAL DUTY TRANSFER SERVICE LIGHT PROCESS APPLICATIONS LIMITED CHEMICAL APPLICATIONS

BENEFITS X / GX SELF-ADJUSTS TO MAINTAIN “LIKE-NEW EFFICIENCY” No Metal to Metal Contact GEAR REDUCER MOUNTED ON PUMP HEAD EASY TO REPAIR

NP & SNP MULTIPURPOSE PUMPS NP - Ductile Iron SNP - Stainless Steel

Rotor Types

APPLICATIONS Greases Corrosives / Caustics Lube Oils Sugars Molasses / Syrups Chemicals Refined Fuels Solvents Adhesives / Glues Beverages Asphalt Flavorings Chocolate

BENEFITS SNP & NP Available with Heating Jackets No Metal to Metal Contact Can be fitted w/ Commercial Cartridge Seals Can handle a Wide Range of Fluids & Viscosities

NP pumps are rated for flows up to 525 GPM and Pressures up to 200 PSI NP SERIES SNP SERIES Ductile Iron Stainless Steel NP pumps are rated for flows up to 525 GPM and Pressures up to 200 PSI NP 1.5 SNP 1.25 NP 2 SNP 1.5 NP 2.5 SNP 2 SNP pumps are rated for flows up to 270 GPM and Pressures up to 150 PSI NP 3 SNP2.5 NP 4 SNP 3

XL(XLW)

APPLICATIONS XLW XL SLURRY FUEL / LUBRICATION CRUDE OILS MARINE ASPHALT HEXANE WASTE OIL MOLASSES INKS LUBE OILS PAINTS

BENEFITS XL(W) HANDLES ABRASIVES SELF-ADJUSTS TO MAINTAIN “LIKE-NEW EFFICIENCY” HARDENED COMPONENTS POSITIVE DISPLACEMENT EASE OF REPAIR

BENEFITS XL OPTIONAL COMPONENTS TO HANDLE WIDE VARIETY OF MATERIALS SELF-ADJUSTS TO MAINTAIN “LIKE-NEW EFFICIENCY” DUCTILE IRON CONSTRUCTION POSITIVE DISPLACEMENT EASE OF REPAIR

MODELS SPEED REDUCED TO 344 GPM (78 m3/h) MOTOR SPEED

HEAVY DUTY-HIGH FLOW LINERED PUMPS MLX(N)4” HXL6”, 8”, 10”

APPLICATIONS MLX(N) & HXL GREASES GLUE LUBE OILS SUGAR SOLUTIONS MOLASSES FATTY ACIDS WASTE OILS HEAVY OILS FERTILIZERS ASPHALT CRUDE OILS RESINS

APPLICATIONS MLX(N) & HXL BARGE LOADING AND UNLOADING VESSEL REFUELING (I.E. QUEEN ELIZABETH II USES HXL10) SUGAR MANUFACTURING CRUDE OIL TRANSFER

BENEFITS MLX(N) & HXL LINE STRIPPING EXCELLENT SUCTION LIFT HANDLES ABRASIVES LINERED FOR EASE OF MAINTENANCE & LOW COST REPAIR

MODELS TO 590 GPM (134 m3/h) HIGH PRESSURE TO 220 PSI (15 BAR) “N” IS PACKED & SLEEVE BEARINGS ALL OTHERS HAVE MECHANICAL SEALS AND BALL OR ROLLER BEARINGS TO 2200 GPM PRESSURE TO 125 PSI (8.6 BAR)

Continuous Duty Process Pumps ProVane - Stainless Steel ProVane - Ductile Iron ProVane - Stainless Steel

APPLICATIONS Solvents Lube Oils DI Water Refined Fuels Chemicals Non-Lubricating Fluids Corrosives / Caustics

BENEFITS ProVane Series No Preventative Maintenance Required Motor Speed – (No Reducer Required) Continuous Duty Process Pump Can be fitted w/ Commercial Cartridge Seals Can handle a Wide Range of Fluids

ProVane SERIES ProVane SERIES Ductile Iron Stainless Steel PV6 & 8 PVS6 & 8 Ductile Iron ProVane pumps are rated for flows up to 100 GPM and Pressures up to 125 PSI PV10 & 15 PVS10 & 15 PV20 & 30 PVS20 & 30 Stainless Steel ProVane pumps are rated for flows up to 100 GPM and Pressures up to 125 PSI PV40 & 50 PVS40 & 50 PV80 & 100 PVS80 & 100

MAGNETICALLY-COUPLED VANE PUMPS

APPLICATIONS SEALLESS CAUSTICS POLYOLS SOLVENTS ALCOHOLS ACIDS CHEMICALS MINERAL SPIRITS

BENEFITS MAG DRIVES NO MECHANICAL SEALS MAGNETIC DRIVE COUPLING MOTOR SPEED STAINLESS OR DUCTILE IRON

MODELS SEALLESS MAGNETIC COUPLING MAG DRIVE SERIES Stainless Steel SEALLESS MAGNETIC COUPLING SMVP15 SMVP30 SMVP pumps are rated for flows up to 200 GPM and Pressures up to 125 PSI SMVP50 SMVP100 SMVP200

SGL Pumps Refrigerants Liquefied Gases Bulk Transfer Recirculation Ductile Iron Case Optional O-Rings, Seals, Vanes Adjustable Relief Valves 5 Sizes to 300 GPM (1,135 lpm) Differential Pressures of 150 PSIG Working Pressures of 525 PSI for Specialty Gas Liquids

SX3A Features 316 stainless steel construction External ball bearings Blackmer chemical mechanical seals

HAND PUMPS

APPLICATIONS HAND PUMPS ACETATES ALCOHOLS ETHERS KETONES GLYCOLS SOLVENTS FUEL OILS LUBE OILS GASOLINES ANTI-FREEZE

BENEFITS HAND PUMPS ROTARY VANE TECHNOLOGY CONSTANTLY SELF-ADJUSTING CAST IRON CONSTRUCTION LOW COST-LOW MAINTENANCE

MODELS