CUSTOMER BENEFITS: Heavy Duty Universal Type Motor Interchangeable Heads Interchangeable Flexible Shafts Reversable Shaft for Double Life Extension Shafts Available up to 21' 3 WASY STEPS TO SELECT: BEST SELECTION ADVICE: Use the largest head size that will fit between the rebars, with the shortest shaft and smallest motor, for the best efficiency & the lowest cost.

1.	SELECTION OF MOTORS: 2 Motors to choose from: Model JVS 1.5 HP & Model ACE 2.5 HP. (See best selection advice above.)
2.	SELECTION OF HEAD SIZE: 3/4" - 1" Head diameter use: The thinnest prestressed sections burial vault, manholes, etc. 1-1/4" - 1-1/2" Head diamter use: Thin prestressed sections, manholes, pipes, septic tanks, etc. 1-3/4" Head diamter use: The most versatile & general purpose head, floors, slabs, walls, columns, bridge decks, railing, etc. 2" Head diamter use: All around size capable of handling stiff low slump mixes, heavy open forms, large foundations, retaining walls. 2-1/2" Head diamter use: Enough force for the stiffest low slump mixes foundations, heavy bridge work, etc.
3.	SELECTION OF FLEXIBLE SHAFT: Each motor, the JVS & ACE have 3 lengths to choose from, since the motor is carried at waist height when shoulder strap is used - use a shaft length of wasit height plus form depth.

HOW TO ORDER: FOR EXAMPLE: Order Vibrator Motor (JVS) - Flexible Shaft (5') - Head Size (1") Your order would read: JVS-5-1.

ACCESSORIES:

SHAFT CONNECTORS: if you want to add a shaft (42' Max. Lenght) use a shaft connector Part #SC-Connector PENCIL VIBRATORS: Model STV with 3/4" head and 3, 6, 9 or 15 feet shafts available; fits both JVS & ACE Motors.