Unloader Valves
Pressure Loss & Flow Sensitive
PULSAR ZERO
VB20 / 160 ZERO
VB20/160 Zero to 2300 Psi max, 90°C Flow 8l/min. min & 20l/min max
Pulsar Zero to 4,050 psi (4,550 max), 90°C Flow 9 L/min. min & 40 L/min max. Inlet: 3/8” F Outlet: 3/8” F By Pass: 2 x 3/8”
Inlet: 3/8” Bsp F Outlet: 1” Bsp F By Pass: 1 x 3/8” Bsp F
Part #
Description
List
Part #
Description
List
145 60.2500.00 VB20 Zero
$147 D
BSP Ends 145 60.2400.00* Pulsar Zero No Restrictor
145 60.2550.00 With PR5 switch
$147 D
$390 D
No Restrictor required
145 60.2440.35 Pulsar Zero Brass 9-15 L/min
$313 C
145 60.2440.45 Pulsar Zero Brass 15-30 L/min
$382 D
145 60.2450.00 With PR5 switch
$268 D
VB80 / 280 ZERO
NPT Ends 145 60.2400.50 Pulsar Zero
VB80/280 Zero to 4050 Psi (4500 max), 60°C Flow 20l/min. min & 80l/min max. Inlet: 1/2” Bsp F
$242 D
145 60.2450.50 With PR5 switch
$243 D
Outlet: 1/2” Bsp F By Pass: 1/2” BspF
High Performance: 5,100 PSI (5,650 max), BSP ends 145 60.2435.00 Pulsar Zero No Restrictor Restrictor Options 145 60.2423.31 Throttle Brass 9-15 L/min
$491 D
Part #
Description
List
145 60.2800.00 145 60.2850.00
VB80/280 with PR5
$696 D
$616 D Brass body & SS internal parts • PTFE long life seals • Fixing Screw slots Must also order one of these Restrictors: 145 60.2624.31 20-30l/min 4.5mm $15 D 145 60.2625.31 30-50 l/min 5.5mm $15 D
$12 D
145 60.2424.31 Throttle Brass15-30 L/min
$10 D
145 60.2423.31SS Throttle SS 9-15 L/min
$5 D
145 60.2424.31SS Throttle SS 15-30 L/min $5 D *Suitable where pressure in bypass line is greater than 5 Bar
TIMAX
Interpump K1
TIMAX 900Psi, 30l/min 90°C TIMAX 100 1450Psi, 200l/min 90°C Inlet: 3/4” Bsp F
K1 Flow sensitive to 3600 Psi (max), 9 to 41 l/min., 90°C Inlet: 3/8” Bsp F Outlet: 3/8” or 1/2” Bsp M By Pass: 1/2” BspM
Outlet: 1/2” Bsp F By Pass: 1” BspF
Part #
Description
List
222 K1.LL
with 3/8” M outlet
$220 D
Part #
List
222 K1-B
with 1/2” M outlet
$224 D
222 TIMAX
$260 D
222 36.3269.71 Convert to 1/2” outlet
$48 D
222 36.3269.70 Convert to 3/8” outlet
$46 D
222 TIMAX 100
$370 D
Interpump K5
Interpump K7
K5 Flow sensitive to 3600 Psi (max), various flow., 90°C Inlet: 3/8” Bsp F
K7 Flow sensitive to 3000 Psi (max), various flow., 90°C Inlet: 3/8” Bsp F
Outlet: 1/2” Bsp M By Pass: 3/4” BspM
Outlet: 3/8” Bsp M By Pass: 1/2” BspF
Part #
Flow
List
Part #
Flow
List
222 K5-0 222 K5-1 222 K5-2 222 K5-3
K5 Flow 08-11 l/min K5 Flow 11-16 l/min K5 Flow 16-25 l/min K5 Flow 25-41 l/min
$203 D $256 D $249 D $240 D
222 K7-0 222 K7-1 222 K7-2 222 K7-3
K7 Flow 08-11 l/min K7 Flow 11-16 l/min K7 Flow 16-25 l/min K7 Flow 25-41 l/min
$323 D $303 D $298 D $309 D
Nozzle
Nipple
Nozzle
Outlet Nipple/ ByPass Nipple
K5-0 K5-1 K5-2 K5-3
222 36.3019.70 $12 C 222 36.3020.70 $33 D 222 36.3011.70 $12 C 222 36.3020.70 $33 D 222 36.3012.70 $12 C 222 36.3021.70 $33 D 222 36.3013.70 $12 C 222 36.3022.70 $33 D
K7.0 K7-1 K7-2 K7-3
222 10.0076.66 $26 D 222 10.0078.70 $29 D / 222 36.3117.70 $25 C 222 10.0077.66 $30 D 222 10.0078.70 $29 D / 222 36.3116.70 $27 C 222 10.0162.66 $23 D 222 10.0160.70 $39 D / 222 36.3118.70 $25 C 222 10.0163.66 $19 D 222 10.0161.70 $30 D / 222 36.3119.70 $18 C
FULL INTERPUMP UNLOADER RANGE PAGE 355
Convert any K5 by swapping Nozzle & Nipple
Convert any K7 by swapping Nozzle & Nipple
BE Pressure Supply Pty Ltd - Price List 2025 August
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