Model 828B - Features a gear drive for fast, high volume output of light liquids. Commonly used for refueling construction equipment and off-road vehicles from mobile supply tanks.

Blackmer rotary hand pumps provide a safe, convenient method of dispensing or transferring non-corrosive liquids from drums, barrels, tanks or vats. They are designed for easy, efficient operation in handling a wide range of liquids in industrial, construction and agricultural applications.

Operating on the same principle as Blackmer power pumps, these positive displacement, self-priming, sliding-vane pumps provide steady, non-pulsating flow at easy turning speeds. Cylinder and head are of cast iron construction for greater durability. The carbon sliding-vanes are tough, low-friction, chemically inert and long wearing. They self-compensate for wear to maintain high suction lift, and are easily replaced at low cost after years of service.

A variety of models offer a range of capacities from 7 to 25 gallons (26-95 lts.), with fluid viscosities up to 30,000 SSU (6300 Cs), and liquid temperature to 300°F (149°C). For added versatility, a full complement of accessories permits the standard models to be modified for special requirements. All models are available as pump only, or in either AT, BR or DP styles as shown below. In addition, all models are easily adaptable to in-line, permanently piped systems and OEM applications.

World-class Quality - ISO 9001 Certified

Blackmer hand pumps are produced in conformance with ISO 9001 certification. Each pump is performance tested to ensure the highest quality standards.

Blackmer's worldwide reputation for superior product quality begins with computer aided design and integrated manufacturing capabilities. Blackmer operates its own modern foundry and metallurgical laboratory. Computerized machine tools and statistical process controls (SPC) are used throughout the manufacturing process.

Field Proven Reliability

Blackmer was first established in 1901, and has been manufacturing rotary hand pumps in the USA since that time. Today, Blackmer is the world's leading manufacturer of rotary-vane pumps. Blackmer hand pumps may cost a little more, however, their exceptionally rugged construction assures long service life and reliable performance year after year.

Applications

Liquid dispensing: Pumping petroleum products, solvents, coolants or curing agents from barrels or drums into smaller containers for convenient handling, sales, or small quantity use.

Liquid transfer: Moving fuels, solvents, commercial and process liquids from drums to other large tanks with a hose and nozzle, as in refueling diesel or gasoline powered vehicles or equipment.

In-line systems applications: Transfer of fuels, solvents, and other liquids from one large container to another by means of a permanently piped, fixed system with the pump as an integral part of a transfer line. Often used to move liquids from central or nearby outside storage to in-plant drums or tanks.

Flammable liquids handling: FM Approved models meet OSHA safety guidelines and regulations for handling Class I and Class II flammable and combustible liquids like gasoline, naphtha, solvents and thinners.

OEM applications: With pumps mounted directly on agricultural or off-road equipment for standby fueling or pre-lubricating of bearing surfaces on large diesel engines before start-up.