Specification

www.rainbird.com/drip
155
www.rainbird.com
Drip Irrigation
Landscape Drip
Control Zone Components
Quick-Check Basket Filter
The only commercial-grade filter with a clean/dirty indicator for low-
volume irrigation zones
Features
• Reduces maintenance and labor costs — the indicator tells you when
to clean the filter, taking the guesswork out of cleaning
the filter
• Provides increased reliability – “No-spill” feature ensures dirt does not
fall back into the filter during cleanup operation
• Simplies installation and maintenance - threaded top with O-ring
makes it easy to remove and clean the screen
• Available in 1" model
• Comes pre-assembled with 200 mesh (75 micron) stainless steel screen
(other screen sizes available)
Operating Range
• Flow: 3.0 to 20.0 gpm (11.4 to 75.7 l/m)
• Pressure: 0-150 psi (0 to 10.3 bar)
Models
• QKCHK-100*: 1" Basket Filter with 200 mesh stainless steel screen
* Available with BSP threads
QKCHK-100
Note: Pressure loss for 200 mesh filter screen
Inline Pressure Regulators
Features
• Can be installed above or below grade
• Preset outlet pressure: 30 psi (2.0 bar) and 40 psi (2.8 bar)
•
3
⁄4" NPT female-threaded inlet and outlet
Operating Range
• Flow
 PSI-L30X-075: 0.20 to 5.0 gpm; 12 to 300 gph (0.8 to 18.9 l/m)
 PSI-M30X-075, PSI-M40X-075: 2.0 to 10.0 gpm; 120 to 600 gph
(7.8 to 37.9 l/m)
• Inlet Pressure: 10-150 psi (0.7 to 10.3 bar)
Models
Retrofit Pressure Regulators
Features
• Provides convenient 30 psi (2.1 bar) pressure regulation at the riser for
any ½" FPT emission device or compression adapter
• Can be installed above or below grade
• Can be used with Xeri-bird™ 8 Multi-Outlet Emission Device
(see page 115)
Operating Range
• Flow: 0.50 to 4.00 gpm; 30 to 240 gph (1.9 to 15.1 l/m)
• Inlet Pressure: 15 to 70 psi (1.0 to 4.8 bar)
Dimensions
•
1
⁄2" female-threaded inlet
• Height: 4" (10 cm)
Model
• PRS-050-30
PSIL30X075,
PSIM30X075
PSIM40X075
PRS-050-30
Replacement Filter Screens
• QKCHK-100M: 100 mesh screen, red
• QKCHK-200M: 200 mesh stainless
steel screen, white
Replacement Cap
• QKCHKCAP (Complete cap with body
o-ring)
Stainless
Steel
Screen
• PSIL30X-075:
3
⁄4" 30 psi (2.1 bar)
regulator for low ow (red label)
• PSIM30X-075:
3
⁄4" 30 psi (2.1 bar)
regulator for medium ow (yellow label)
• PSIM40X-075:
3
⁄4" 40 psi (2.8 bar)
regulator for medium ow (yellow label)
Flow Rate 100 mesh screen 200 mesh screen
gpm l/m psi bar psi bar
3 11.4 0.1 0.0 0.0 0.0
5 18.9 0.2 0.0 0.0 0.0
7 26.5 0.4 0.0 0.4 0.0
9 34.1 0.7 0.0 0.7 0.0
11 41.6 0.9 0.1 1.1 0.1
14 53.0 1.3 0.1 1.6 0.1
20 75.7 2.9 0.2 3.2 0.2
Pressure Loss Characteristics - QKCHK-100