Skip to navigation Skip to content

Become a Dealer
Find a Dealer

Track Your Order
Shop
Login

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

RefinEquip
Nova Pumps
Interpump
Colussi Group
History
News & Updates

Support: +61 29817 5433

Contact: Send Us an Email

Shop By Categories

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search for:

My Account

Returning Customer ?

Sign in

Don't have an account ?

Register

- × Interpump Ceramic Bolt ORing Turbo 8-90/Series 44
  
  Vendor:
  
  1 × $1.27
- × Engine Vanguard 35HP
  
  Vendor:
  
  1 × $5,407.50
- × PA Foam Injector 1/4" BSPT M 2.5mm
  
  Vendor:
  
  1 × $31.86
- × Blaster Electric 15lts@3000psi
  
  Vendor:
  
  1 × $5,005.00
- × Socket Steel 1/4" Female x 1/4" Female
  
  Vendor:
  
  1 × $5.02
- × Interpump Spring 15x35 TX10-130
  
  Vendor:
  
  1 × $9.25
- × Interpump Kit 2013 Delivery Valve WK159
  
  Vendor:
  
  1 × $914.45
- × Interpump Washer 16x27x1.7 / 0.7 Series 44
  
  Vendor:
  
  1 × $2.06
- × Interpump Valve Bolt G 1/4" KR
  
  Vendor:
  
  1 × $26.00
- × VMS4332BDS
  
  Vendor:
  
  1 × $17,405.00
- × Bertolini Kit 35 Cylinder Kit KK 1636
  
  Vendor:
  
  1 × $601.52
- × Mazzoni Kit Seal 15mm MMD-EDM-E4
  
  Vendor:
  
  1 × $105.85
- × Interpump Upper Spring Plate TX10-130
  
  Vendor:
  
  1 × $10.40
- × Interpump Kit 98 Controlset W1
  
  Vendor:
  
  1 × $214.31
- × Blaster Electric 15ltr@3000psi
  
  Vendor:
  
  1 × $6,203.00
- × Interpump Seal Retainer Shaft Side W98 W99
  
  Vendor:
  
  1 × $11.67
- × Interpump Kit 182 Cylinder Kit 24mm
  
  Vendor:
  
  1 × $146.27
- × Mazzoni Oil Dipstick G3/4" LMX LM
  
  Vendor:
  
  1 × $4.92
- × Elbow Steel 3/8" Male x 1/2" Female
  
  Vendor:
  
  1 × $24.49
- × PA Tank Hose Barb 20mm BSP 90*
  
  Vendor:
  
  1 × $6.45
- × Interpump Kit 125 Backing Ring 15mm
  
  Vendor:
  
  1 × $63.07
- × MV Rotojet 255055 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Hose Tail Brass 1/2" Male x 3/4" Tail
  
  Vendor:
  
  1 × $10.26
- × MV Quick Coupling ARF 3P Part B 1/4" M
  
  Vendor:
  
  1 × $23.07
- × Bertolini Oil Sight Glass G3/4 TTK KTL RAS
  
  Vendor:
  
  1 × $15.52
- × Adaptor Brass Hot Water Meter
  
  Vendor:
  
  1 × $21.50
- × Bertolini Kit 88 Cylinder Kit KKV 1636
  
  Vendor:
  
  1 × $585.81
- × PA CP12 Gun for Chlorine Red Trigger
  
  Vendor:
  
  1 × $41.02
- × VALVES PUMP PMD / PM-EDM-E3 KIT
  
  Vendor:
  
  1 × $71.39
- × Interpump WS151 15L/M 2200psi 1450rpm RH Series 47
  
  Vendor:
  
  1 × $1,087.11
- × CERAMIC PISTON ø18 PUMP PMD KIT
  
  Vendor:
  
  1 × $46.77
- × Cylinder Gasket Honda GX390 12251ZF6W01*
  
  Vendor:
  
  1 × $34.05
- × Mazzoni ORing Valve Cap XM
  
  Vendor:
  
  1 × $2.46
- × Hose Reel High Pressure Galvanised
  
  Vendor:
  
  1 × $422.00
- × Whirl A Way Castor Wheel
  
  Vendor:
  
  1 × $29.00
- × AM Drain Nozzle Flusher 3/8"Female 045
  
  Vendor:
  
  1 × $114.72
- × Mazzoni Oil Dipstick MMD MMD-EDM-E4 GM XM
  
  Vendor:
  
  1 × $14.77
- × Interpump Speedmatic Throttle
  
  Vendor:
  
  1 × $146.29
- × MV925s Spray Gun 3/8" F Swivel
  
  Vendor:
  
  1 × $72.32
- × Tiny Tach
  
  Vendor:
  
  1 × $160.00
- × RMS1511
  
  Vendor:
  
  1 × $3,053.00
- × PH3025
  
  Vendor:
  
  1 × $5,209.00
- × MV Rotojet 255030 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Mazzoni ORing Valve GM-CW LMX
  
  Vendor:
  
  1 × $2.46
- × Interpump Kit 76 Backing Ring
  
  Vendor:
  
  1 × $373.92
- × Battery Box Large
  
  Vendor:
  
  1 × $57.20
- × Thermostat 0/160*C 540746
  
  Vendor:
  
  1 × $45.52
Subtotal: $48,087.94

View cart Checkout

Best Deals
Top 100 Offers
Latest Products
Price List
Products
- Choose a Category
  
  Pressure Cleaners
  
  Water Jetters
  
  Pumps
  
  Motors
  
  Valves
  
  Tanks
  
  Mazzoni Pump Parts
  
  See all Accessories.Discover more products
  Parts & Accessories
  
  Hoses
  
  Guns
  
  Lances
  
  Fittings
  
  Quick Couplings
  
  Batteries
  
  Hose Reels
Industries
- Car Wash
  
  Cleaning
  
  Construction
  
  Demolition
  
  Excavation
  
  House Washing
  
  Infrastructure
  
  Land Fill
  
  Become our Dealer!Schedule an appointment
  Pest Control
  
  Plumbing
  
  Restoration
  
  Roof Cleaning
  
  Sewer
  
  Ware House
  
  Waste
Mazzoni
- Industrial High Pressure
  
  Mazzoni High Pressure Pumps
  
  Mazzoni Electric Motors
  
  Mazzoni Kits & Accessories
  
  Mazzoni Hot Machines
  
  Discover our productsSee all of Mazzoni Products
  Professional Pressure Washers
  
  Mazzoni Hydraulic Machines
  
  Mazzoni Cold Machines
Resources
- Documents & ManualsFind all the documentation you need for all our products and machines we have available.
  
  Service & RepairsSee warranty details below. For more information about all our terms and conditions please visit the Customer Help page.
  
  Warranty / T&C'sOur team of professional mechanics are here to provide you with the best Service and repairs in the industry. Contact us now to schedule your next visit with our team.
  
  Here to HelpNeed further assistance? Contact our Helpful team of professionals directly.
  Contact us here.
Doc’s & Manuals
- MACHINESFind Documentation and Manuals for all our Machines
  
  PUMPSFind Documentation and Manuals for all our Pumps
  
  MOTORSFind Documentation and Manuals for all our Motors
  
  See All Docs & ManualsBrowse all
  ACCESSORIES
  Find Documentation and Manuals for all Accessories
  
  PARTSFind Documentation and Manuals for all Parts
  
  PLUMBINGFind Plumbing related Documentation and Manuals
History
Testimonials
News & Updates
Contact Us

Search

Search for:
47

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K9 Unloader Valve

“Thermostat 0/160*C 540746” has been added to your cart. View cart

Interpump K9 Unloader Valve

Accessories, Automatic Unloader Valve, Unloader Valves, Valves

Interpump K9 Unloader Valve

Interpump K9 Unloader Valve 5800psi, 50L/M, 1/2″

$1,094.63 Including Taxes

Interpump K9 Unloader Valve quantity

Description
Reviews
Vendor Info
More Products

Interpump K9 Unloader Valve 5800psi, 50L/M, 1/2″

SKU: IPZK9 Categories: Accessories, Automatic Unloader Valve, Unloader Valves, Valves Tags: Accessories, Automatic, Unloader Valves, Valves

Based on 0 reviews

0.0 overall

0

0

0

0

0

Be the first to review “Interpump K9 Unloader Valve” Cancel reply

Your Rating

Your Review

Name *

Email *

Save my name, email, and website in this browser for the next time I comment.

There are no reviews yet.

Vendor Information

No ratings found yet!

Frames
2 Wheel Trolley Large
Frames
2 Wheel Trolley Large

0 out of 5
(0)

SKU: CEFRAME2LARGE
$250.00 Including Taxes
Add to cart

Compare
Uncategorized
PA VB80/400 Repair Kit
Uncategorized
PA VB80/400 Repair Kit

0 out of 5
(0)

SKU: PA60045124
$31.54 Including Taxes
Add to cart

Compare
High Pressure Pumps, Mazzoni, Mazzoni, Pumps
MMD EDM-E4 13275
High Pressure Pumps, Mazzoni, Mazzoni, Pumps
MMD EDM-E4 13275

0 out of 5
(0)

More information coming soon.

Product is built to order (3-5 business days) Minimum

Financing Options

SKU: MZP3020301
$1,121.84 Including Taxes
Select options
This product has multiple variants. The options may be chosen on the product page
Compare
Accessories, Nozzles, Sand Blaster Head
PA Adjustable Probe Sand Blast 21mm Inlet
Accessories, Nozzles, Sand Blaster Head
PA Adjustable Probe Sand Blast 21mm Inlet

0 out of 5
(0)

PA Adjustable Probe Sand Blast

SKU: PA25030020
$159.29 Including Taxes
Add to cart

Compare
Uncategorized
Omega HP Belt 680 x 50
Uncategorized
Omega HP Belt 680 x 50

0 out of 5
(0)

SKU: CEBELT680x50
$168.40 Including Taxes
Add to cart

Compare
Honda Motor Parts
Carburetor Gasket Honda GX620 16221ZJ1840*
Honda Motor Parts
Carburetor Gasket Honda GX620 16221ZJ1840*

0 out of 5
(0)

SKU: CEEPCARBGASKGX620-670*
$3.15 Including Taxes
Add to cart

Compare

Related products

Accessories, Nozzles, Sand Blaster Head
PA Adjustable Probe Sand Blast 21mm Inlet
Accessories, Nozzles, Sand Blaster Head
PA Adjustable Probe Sand Blast 21mm Inlet

0 out of 5
(0)

PA Adjustable Probe Sand Blast

SKU: PA25030020
$159.29 Including Taxes
Add to cart

Compare
Accessories, Chemical Venturies, Venturies
PA Black Chemical Injector Extended 3/8″ BSP mm
Accessories, Chemical Venturies, Venturies
PA Black Chemical Injector Extended 3/8″ BSP mm

0 out of 5
(0)

PA Black Chemical Injector Extended 3/8″ BSP mm
220bar 10L/Min

SKU: PA21060012
$78.55 Including Taxes
Add to cart

Compare
Accessories, Nozzles, Sand Blaster Head
PA Sand Blaster Head 2mm
Accessories, Nozzles, Sand Blaster Head
PA Sand Blaster Head 2mm

0 out of 5
(0)

PA Sand Blaster Head 2mm

SKU: PA25000020
$248.89 Including Taxes
Add to cart

Compare
Accessories, Car Wash, Vacuum Cleaners, Ware House
KC3005 Pressure Washer
Accessories, Car Wash, Vacuum Cleaners, Ware House
KC3005 Pressure Washer

0 out of 5
(0)

[cg_accordion title=”Typical Applications”]Professional cold water high pressure cleaner, with frame fixed on 2 pneumatic wheels plus 1 swivel. Compact, handy, ideal for every need of outdoor cleaning, versatile and high performance.[/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: 3.023.14.354

Read more

Compare

- Show All Categories

Latest Products

18" Whirl A Way Plastic Cover $63.00 ~~$72.00~~ Including Taxes
Mazzoni Electric Motor Mec180 $6,395.07 Including Taxes
Mazzoni Electric Motor MEC132 Price range: $2,200.84 through $2,804.61 Including Taxes
Boom Arm 360* Roof Mount $930.57 Including Taxes
Interpump WW968C 15L/M 3625psi 3400rpm Series 44 $1,365.16 Including Taxes

Brands Carousel

Asturo

Bertolini

Bosch Rexroth

Briggs & Stratton

Colussi Engineering

Deodouriser

Graco

Honda

Interpump

Kohler Engines

Mazzoni

Mecline

PA

Teco

Vanguard Engines

Wagner

Wikai

Yanmar

Featured Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Top Selling Products

PMD-CW13200
CYLINDER Ø20 PUMP LM KIT $110.77 Including Taxes
MMS2313SA3 $4,448.00 Including Taxes

On-sale Products

Spark Arrestor Honda 30700Z0T821* $23.12 Including Taxes
Muffler/Exhaust Complete Honda 18310Z4M010* $28.28 Including Taxes
Ignition Switch Honda 35100Z6L003* $174.43 Including Taxes

Sign up to Newsletter

. . .for Product Restocks, New Releases!

Please enable JavaScript in your browser to complete this form.

Email *

Message

Got Questions ? Call us! +61 29817 5433

Contact Info

53 College Street, Gladesville, NSW, 2111

Let Us Help You

FAQ
Documents & Manuals
Price List
Refund and Returns Policy
Shipping Policy
Privacy Policy
Terms and Conditions

Get to Know Us

Find a Dealer
Become a Dealer
History
News & Updates
Testimonials
Find a Dealer
Store Directory

Customer Care

Track your Order
Customer Service
Returns/Exchange
Product Support
Financial Application
Price List
FAQs

© 2026 COLUSSI GROUP OF COMPANIES - All Rights Reserved

We Recommend

RefinEquip
Nova Pumps
Interpump
Colussi Group
News & Updates
History

My Account

My Account
Track your Order
Customer Service
Returns/Exchange
FAQs
Product Support

Customer Care

History
News & Tips
Testimonials
Store Directory
Documents & Manuals
Financial Application
Price List

About Us

FAQ’s
Warranty & T&C’s
Return Policy
Track your Order
Wishlist
Store Directory

Got Questions ? Call us! +61 29817 5433

* Name

* Email

* Phone No

Subject

* Enquiry

Sending...

Select at least 2 products
to compare

View comparison