Flowtechnik > variable area meter index > Flow, pressure & temperature testers with load valve



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Flow, Pressure & temperature testers with load valve

Used to diagnose faults in hydraulic circuits, determine hydraulic horsepower and test for component wear such as hydraulic valve and cylinder leakage.

The analyzer consists of a flow meter, glycerinefilled pressure gauge, bi-metal temperature gauge/dry pressure gauge and a precision needle-type load valve. A comprehensive operator's manual describes testing of various system components.

 

Materials of Construction (Wetted Components)
High-pressure casing and end ports
Aluminum and stainless steel
0-Ring Seals
Buna-N
Transfer Magnet
Teflon coated Alnico
Floating Orifice disk
Stainless Steel
All other internal parts
Stainless Steel
Needle Valve
Carbon Steel (Stainless optional)
Gauge
Brass and Stainless Steel


Materials of Construction (Non-Wetted Components)
Window tube
Polycarbonate (STD)
Window Seals
Buna-N
Gauge window
Acrylic


Performance
Measuring accuracy Flow ±4% of full-scale (±2.5% in center third of measuring range)
Pressure ±2.5% of full-scale
Temp ±2.5% of full-scale
Repeatability ±1% of full-scale – all measurements
Flow measuring range Flow 0.05-150 GPM (0.2-560 LPM) See guide to standard meters for specific ranges
Pressure 0-3000 PSIG (0-200 Bar) / 0-5000 PSIG (0-340 Bar)
Temp 0-250°F (-20-120°C) - "T" Style only
Maximum operating pressure Aluminum meters: 3000 PSIG (200 Bar); Stainless Steel Meters: 5000 PSIG (340 Bar); All stainless version: 6000 PSIG (410 Bar)
Maximum operating temperature 240°F (116°C)
Standard calibration fluids Oil meters: DTE 25® @ 110°F (43°C), 0.873 sg
Filtration requirements 74 micron filter or 200 mesh screen minimum


Mechanical Size Code
DIM
Series 3
Series 3
Series 4
Series 4
Series 5
Series 5
A
9-1/2" (242mm)
10-1/8" (257mm)
11-1/8" (283mm)
12-1/2" (318mm)
15-5/8" (397mm)
15-25/32" (401mm)
B
3-7/32" (82mm)
3-5/16" (85mm)
3-25/32" (96mm)
3-7/8" (99mm)
4-5/8" (118mm)
4-13/16" (123mm)
C
3-5/8" (92mm)
4-3/16" (107mm)
4-31/32" (127mm)
6-1/4" (159mm)
7" (178mm)
7-3/16" (183mm)
Port Size NPTF: 3/8"
BSP: 3/8"
NPTF: 1/2"
BSP: 1/2"
 NPTF: 3/4"
BSP: 3/4"		 NPTF: 1"
BSP: 1 "		 NPTF: 1-1/4"
BSP: 1-1/4"
NPTF: 1-1/2"
BSP: 1-1/2"