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

- × HMS3330B
  
  Vendor:
  
  1 × $8,869.00
- × Interpump Manifold Aluminium Nickel
  
  Vendor:
  
  1 × $292.31
- × CERAMIC PISTON ø14 PUMP PM-EDM-E3 KIT
  
  Vendor:
  
  1 × $46.77
- × Blaster Petrol 13ltr@2200psi
  
  Vendor:
  
  1 × $3,166.00
- × Interpump Kit 29 Cylinder Kit 22mm
  
  Vendor:
  
  1 × $101.28
- × Bertolini Kit 153 Water Seal Kit RAL RAS
  
  Vendor:
  
  1 × $254.46
- × MV Rotojet 255035 Repair Kit
  
  Vendor:
  
  1 × $72.57
- × Hire - Whirl A Way*
  
  Vendor:
  
  1 × $50.00
- × High Pressure Hose Grey 3/8" Under 1MT
  
  Vendor:
  
  1 × $50.00
- × Interpump Quick Connect Part B 3/8" F
  
  Vendor:
  
  1 × $28.07
- × Air Filter/Cleaner Vanguard 27-35HP Outer Filter*
  
  Vendor:
  
  1 × $75.68
- × Complete Single Lance Gun
  
  Vendor:
  
  1 × $202.62
- × MV Rotojet 255055 Repair Kit
  
  Vendor:
  
  1 × $72.57
- × PA URF180 Rotating Head
  
  Vendor:
  
  1 × $140.41
- × Interpump K7.3 Unloader Valve
  
  Vendor:
  
  1 × $285.12
- × SPACER SHIM LM
  
  Vendor:
  
  1 × $2.46
- × Loctite/Adhesive Yellow 577 50ml*
  
  Vendor:
  
  1 × $39.60
- × Water Tank 55Lt Bare
  
  Vendor:
  
  1 × $280.00
- × Interpump Flange ZF091
  
  Vendor:
  
  1 × $48.03
- × Blaster Petrol 17ltr@3000psi
  
  Vendor:
  
  1 × $3,796.00
- × VMS3621
  
  Vendor:
  
  1 × $6,889.00
- × MV Natural Bristle Brush
  
  Vendor:
  
  1 × $189.39
- × Spark Plug Honda IGX440 NGK-BKR7EE*
  
  Vendor:
  
  1 × $8.68
- × Car Wash Mobile Service 1 Machine
  
  Vendor:
  
  1 × $801.60
- × MV Rotojet 400090 Repair Kit
  
  Vendor:
  
  1 × $105.65
- × PA PR16 Pressure Switch 1/4"M
  
  Vendor:
  
  1 × $61.72
- × HMS4322B
  
  Vendor:
  
  1 × $8,814.00
- × HMS5021BBARE
  
  Vendor:
  
  1 × $7,563.00
- × Blaster Drain 31ltr@4300psi
  
  Vendor:
  
  1 × $17,072.00
- × SEALS Ø30 PUMP LM KIT
  
  Vendor:
  
  1 × $275.70
- × Interpump Knob KR Valve
  
  Vendor:
  
  1 × $12.32
- × Interpump Nut M8 SS Turbo 8.90
  
  Vendor:
  
  1 × $7.71
- × Kwikflo Fluid Service Kit 9" *
  
  Vendor:
  
  1 × $200.00
- × Interpump Head Brass with Valve D18 VH Version
  
  Vendor:
  
  1 × $803.67
- × Muffler/Exhaust Complete Honda 18310Z4V010*
  
  Vendor:
  
  1 × $54.57
- × Air Cover Nut Honda 90202Z2E000*
  
  Vendor:
  
  1 × $13.21
- × Fuel Cap Honda 17620Z4H912*
  
  Vendor:
  
  1 × $95.85
- × Oil Sae 75W85 1Lt Gear
  
  Vendor:
  
  1 × $18.00
Subtotal: $60,859.02

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:
38

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K1 Gas Outlet Unloader Valve 3/8″

“Oil Sae 75W85 1Lt Gear” has been added to your cart. View cart

Interpump K1 Gas Outlet Unloader Valve 3/8"

Accessories, Automatic Unloader Valve, Unloader Valves, Valves

Interpump K1 Gas Outlet Unloader Valve 3/8″

Interpump K1 Unloader Valve 3600psi 41L/Min 3/8″

$209.01 Including Taxes

Interpump K1 Gas Outlet Unloader Valve 3/8" quantity

Description
Reviews
Vendor Info
More Products

Interpump K1 Unloader Valve 3600psi 41L/Min 3/8″

SKU: IPZK1 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 K1 Gas Outlet Unloader Valve 3/8″” 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!

Honda Motor Parts
Throttle Spring Honda 16562Z6L010*
Honda Motor Parts
Throttle Spring Honda 16562Z6L010*

0 out of 5
(0)

SKU: CEEPTHROTTLESPRING*
$8.49 Including Taxes
Add to cart

Compare
Honda Motor Parts
Spark Plug Honda GX630-GX690 NGK-ZFR5F*
Honda Motor Parts
Spark Plug Honda GX630-GX690 NGK-ZFR5F*

0 out of 5
(0)

SKU: CEEPSPGX630*
$13.73 Including Taxes
Add to cart

Compare
Brass, Fittings, Nut & Tails
Nut & Tail Brass 1″
Brass, Fittings, Nut & Tails
Nut & Tail Brass 1″

0 out of 5
(0)

Nut & Tail Brass 1″
06005-1616 RWC

SKU: CEBNT1
$27.41 Including Taxes
Add to cart

Compare
Hoses
8mm SAE30R7 Fuel Line 1mt
Hoses
8mm SAE30R7 Fuel Line 1mt

0 out of 5
(0)

SKU: CELPHOSEFUEL8
$11.00 Including Taxes
Add to cart

Compare
Uncategorized
Connector joint fan to pump 3 piece
Uncategorized
Connector joint fan to pump 3 piece

0 out of 5
(0)

SKU: TM400072CONNECTOR
$6.01 Including Taxes
Add to cart

Compare
Uncategorized
Blaster Carwash 11ltr@1600psi
Uncategorized
Blaster Carwash 11ltr@1600psi

0 out of 5
(0)

SKU: PCTIS1611S3
$3,734.00 Including Taxes
Add to cart

Compare

Related products

Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA LS3 V2 Foamer and Tank 1.25mm
Accessories, Foam Injector, Foamer Venturies, Nozzles, Venturies
PA LS3 V2 Foamer and Tank 1.25mm

0 out of 5
(0)

PA LS3 V2 Foamer and Tank 1.25mm

SKU: PA25152662
$145.35 Including Taxes
Add to cart

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
Accessories, Multi Function, Nozzles
PA HL280 Variable Spray Nozzle 050
Accessories, Multi Function, Nozzles
PA HL280 Variable Spray Nozzle 050

0 out of 5
(0)

PA HL280 Variable Spray Nozzle 050

SKU: PA25095050
$89.60 Including Taxes
Add to cart

Compare
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

0 out of 5
(0)

PA Drain Nozzle 1/4″M 060 1F 8B 3650psi
PA Drain Noz 1/4″M 060 Modified Thread & Hannsen

SKU: PA25121051MMOD
$78.63 Including Taxes
Add to cart

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
Mazzoni Oil Dipstick PMD PM-EDM-E3 $7.38 Including Taxes
Mazzoni Kit Valve 20mm LMX $120.62 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 *

Email

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