Filters

Accumulators

Valves, Clamps, & Accessories

Compact Hydraulics

Type of Measurement

Use by Class of Filter

Available Indicators

Standard Setting (PSI)

Options on
Certain Filters

Static Pressure
(Pressure Upstream of Filter)
assumption - downstream pressure vented to atmosphere

• In-Tank Filters
(low pressure)

• Spin-On Filters
(except series 90)

• Portable Carts and units

B - Visual (auto reset)
BM - Visual (manual reset)
C - Electric Switch
D - Electric Switch and light
E - Gauge
F - Electric Switches
G - Electric Switch
GC - Electronic (Analog)/Electric Switch
(2 contacts 100%, 75%)
H - Electric Switch
K - Gauge
LE - Electric Switch and Visual Pop-up 100%
LZ - Electric Switch 75% & 100% and Visual Pop-up 100%

• 29 psi - Standard for cartridge and absolute spin-on

• 20 psi - Standard for nominal spin-on filters

• Set Points other than standard

Differential Pressure
(Pressure upstream compared to pressure down-stream of Filter)

• In-Line Filters
(low, medium, and high pressure)

• Spin-On Filters
(Series 90 & 190)1)

• OF5B Cart (option)

GC - Electronic (Analog 4-20 mA)/Electric Switch (2 contacts 100%, 75%)

• 72 psid - Standard for medium & high pressure filters

• 29 psid - Standard for low pressure filters

• Set Points other than standard

• Thermal Lockout to pressure switch (deactivates indicator on cold start)

Vacuum Gauges and Switch

• Suction Filters

• Spin-On Filters
(Series 80 & 160)

UE - Vacuum Gauge (suction)

UF - Vacuum Switch (suction, 42 vac)

UG - Vacuum Switch (suction, 250 vac)

• 3 psid - Standard for vacuum applications