Safe-T-Lift® Traction Balance Assembly

Model SL-756-F Pantograph Type - Top Loading Assembly

Conforms to the requirements of the API envelope
Safe-T-Lift® Traction Balance Assembly
Stores in a limited space, out-of-service position
Multiple units can be used in a cross-over condition
Outboard swivel joint is a style 50 with handle
Spacer spool and API coupler are optional equipment
A maximum vertical angle of 85° is recommended for ease of operations and service
Carbon steel, stainless steel & aluminum available
Buna-N seals standard, others available
Offered in both "o" ring and "v" ring swivel series
2" loader has threaded connections beyond the riser

Standard Dimensions
Size		"A"		"B"		"C"		"D"		"E"
in	mm	in	mm	in	mm	in	mm	in	mm	in	mm
2	51	52	1321	21	533	18	444	80	2000	As required, by number of arms and necessary crossover pattern.
3	76	52	1321	21	533	18	444	80	2000
4	102	52	1321	21	533	18	444	80	2000

Fueling transfer loading assembly
Five planes of rotation for complete coverage
Adjusts for varying elevations and degrees
Standard connection mount is ground level
Available in carbon steel, stainless steel and aluminum materials
Safe-T-Lift® Traction Balance Assembly
Buna-N seals standard, others are available
Offered in both "o" ring and "v" ring swivels
The secondary arm can be mounted in an upfeed or downfeed position as required
Multiple assemblies at varying heights can be used to maximize crossover conditions
Ideal for use in rail car, tank truck, and aviation servicing and refueling centers

All welded construction with full penetration welds
Safe-T-Lift® Traction Balance Assembly
300# raised face, weld neck, inlet flange connection
Schedule 40 seamless pipe with 3000# outlet coupling
Buna-N seals standard, others available
90 Series "V" ring swivel joints provide maximum seal surface contact and service life
Available in carbon steel or stainless steel, T-316
Standard reach is approximately 90 inches center to center, but dimensions can be altered to suit specific truck hook up positions

Designed for use in large transport loading where reach is a critical element.
This top loader configuration is a heavy duty, heavy use, and high flow unit.
A pillow block and cap assembly ties in the supported boom to a fixed mounting rack point.
The Model 762-F can be constructed with either 80 Series or 90 Series swivel joints
The riser swivel joint is a standard 90 Series, but can be upgraded to either a split flange unit
Construction materials are carbon steel and aluminum, stainless steel T-316
All connections are flange and thread, but can be altered according to desired specifications.
Packing seal material is standard Buna-N with available Viton, Teflon®, Nitrile, Kalrez®, and Chemrez®.

In conditions that do not permit a fully supported boom structure, the Model 763-F Unsupported Top Loading
Assembly can replace the 762-F, allowing for similar boom coverage.
The Model 762-F can be constructed with either 80 Series or 90 Series swivel joints
The riser swivel should be a heavy duty unit capable of carrying increased loads due to the absence of a support boom structure (e.g. – OILCO split flange and Model 857 units)
Construction materials are carbon steel and aluminum, stainless steel T-316
All connections are flange and thread, but can be altered according to desired specifications.
Packing seal material Buna-N with available Viton, Teflon®, Nitrile, Kalrez®, and Chemrez®.
Safety-T-Lift® Traction Balance Assembly

* Custom dimensions and configurations can be manufactured as per project demands.