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 Piston 18x63 WK530
  
  Vendor:
  
  1 × $251.39
- × Interpump Male Insert Quick Lance Turbo
  
  Vendor:
  
  1 × $22.25
- × Interpump Ceramic Piston D 36mm T55
  
  Vendor:
  
  1 × $206.63
- × Gardena Maxi-Flo TM Tap Nut Adaptor 3/4" G2801*
  
  Vendor:
  
  1 × $11.70
- × Whirl A Way Arm 18"
  
  Vendor:
  
  1 × $79.00
- × ORing Bag Qty 100
  
  Vendor:
  
  1 × $30.00
- × Blaster Petrol 14ltr@2000psi
  
  Vendor:
  
  1 × $3,441.00
- × Elbow Steel 3/8" Male x 3/8" Male
  
  Vendor:
  
  1 × $12.71
- × Hose Reel Mini Without Stand
  
  Vendor:
  
  1 × $255.00
- × Adaptor Brass Hot Water Meter
  
  Vendor:
  
  1 × $21.50
- × Elbow Steel 3/8" Male x 1/2" Female
  
  Vendor:
  
  1 × $24.49
- × Interpump Backing Plate ORing W98 Series50/44
  
  Vendor:
  
  1 × $3.75
- × Interpump Trigger Gun P11
  
  Vendor:
  
  1 × $89.48
- × Bertolini Kit 99 Valve Cap KTV
  
  Vendor:
  
  1 × $240.32
- × Interpump Kit 22 Backing Ring
  
  Vendor:
  
  1 × $66.24
- × Interpump Kit 146 Water Seal
  
  Vendor:
  
  1 × $25.55
- × PA Chemical Injector Adjustable 2.1mm 3/8" F-M
  
  Vendor:
  
  1 × $55.75
- × Pressure Gauge SS 8700psi 63mm Rear Connection
  
  Vendor:
  
  1 × $60.00
- × Interpump Ceramic Seat Rotomax
  
  Vendor:
  
  1 × $25.09
- × ORING OIL VISOR PM-EDM-E3 55.56x3.53
  
  Vendor:
  
  1 × $4.92
- × Interpump Double Distributor / Shutter
  
  Vendor:
  
  1 × $82.68
- × Interpump ORing Series 70
  
  Vendor:
  
  1 × $4.12
- × PA VB75 Unloader with Banjo
  
  Vendor:
  
  1 × $258.85
- × PA Pulsar 3 Shear Pin 3x18mm
  
  Vendor:
  
  1 × $3.76
- × Engine Vanguard 6.5HP Gross
  
  Vendor:
  
  1 × $597.00
- × Interpump Head Brass TT Series Valve W1 VH Version
  
  Vendor:
  
  1 × $802.99
- × High Pressure Hose Grey 3/8" Under 1MT
  
  Vendor:
  
  1 × $50.00
- × Blaster Electric 15ltr@3000psi
  
  Vendor:
  
  1 × $6,203.00
- × Interpump Anti Extrusion Ring 23.7x28x2 W425
  
  Vendor:
  
  1 × $7.84
- × PA LS12 Foam Injector with Tank 1.5mm
  
  Vendor:
  
  1 × $119.77
- × PA RGO Brass Float Valve 3/4"M
  
  Vendor:
  
  1 × $95.57
- × Interpump VHT4721 21L/M 2320psi 1450rpm RH Shaft
  
  Vendor:
  
  1 × $2,258.63
- × Nozzle Fanjet SS 1/4" Meg 15* 050
  
  Vendor:
  
  1 × $17.14
- × PA VB80/400 Repair Kit
  
  Vendor:
  
  1 × $31.54
- × Mazzoni Oil Seal Shaft PM-EDM-E3
  
  Vendor:
  
  1 × $7.38
- × Interpump Kit 2017 CPL Seal D.30 (71KF) WK159
  
  Vendor:
  
  1 × $976.16
- × MV Rotojet 400090 Turbo Head
  
  Vendor:
  
  1 × $274.40
- × MMS3615
  
  Vendor:
  
  1 × $5,078.00
- × Battery Cable Split Tubing Conduit*
  
  Vendor:
  
  1 × $1.86
- × Boom Arm 360* Roof Mount
  
  Vendor:
  
  1 × $930.57
- × Spark Plug Honda IGX440 NGK-BKR7EE*
  
  Vendor:
  
  1 × $8.68
- × Interpump Copper Washer D 9 8-70
  
  Vendor:
  
  1 × $1.42
- × Bertolini Valve ORing KKV
  
  Vendor:
  
  1 × $3.79
- × Complete Single Lance Gun
  
  Vendor:
  
  1 × $177.05
- × Honda Recoil Rope*
  
  Vendor:
  
  1 × $15.00
- × Air Cover Nut Honda 90202Z2E000*
  
  Vendor:
  
  1 × $13.21
- × Strap SS 2mm x 30mm x 1M 304ss #4, with Pinchweld*
  
  Vendor:
  
  1 × $33.00
- × Mazzoni ORing Valve GM-CW LMX
  
  Vendor:
  
  1 × $2.46
- × HMS4322D
  
  Vendor:
  
  1 × $13,599.00
- × Interpump Knob KR Valve
  
  Vendor:
  
  1 × $12.32
- × PA S7 AR6.A M22 Zinc Plate Nozzle Holder Lance
  
  Vendor:
  
  1 × $63.72
- × Interpump K5 Unloader Valve
  
  Vendor:
  
  1 × $209.01
- × VALVES PUMP MMD/TMM/MMD CW/MMD-HY/MMD-EDM KIT
  
  Vendor:
  
  1 × $71.39
- × Choke Lever Complete Honda 16610ZE1000*
  
  Vendor:
  
  1 × $15.11
- × Gardena Maxi-Flo TM Tap Nut Adaptor 1" G2802*
  
  Vendor:
  
  1 × $11.67
- × MV Rotojet 255055 Turbo Head
  
  Vendor:
  
  1 × $124.71
- × Interpump Cover Gasket W203
  
  Vendor:
  
  1 × $5.99
- × Ball Valve 3/8" FF Brass 3000psi Black Handle
  
  Vendor:
  
  1 × $80.00
- × Kwikflo Nitrile Diaphragm 8" *
  
  Vendor:
  
  1 × $110.00
- × Interpump Piston Guide W98
  
  Vendor:
  
  1 × $61.26
- × Carburetor Assembly Honda 16100ZCNWA1*
  
  Vendor:
  
  1 × $292.71
- × Mazzoni Oil Visor Plate PMD PM-EDM-E3
  
  Vendor:
  
  1 × $7.38
- × OIL SEALS PMD/PM-EDM/MMD/MMD-EDM 16x24x5 KIT
  
  Vendor:
  
  1 × $27.08
- × Elbow Hose Tail Brass 3/4" Male x 1" Tail
  
  Vendor:
  
  1 × $39.14
- × Carburetor Assembly Honda 16100ZJ1843*
  
  Vendor:
  
  1 × $456.57
- × PA ARS220B Quick Coupling Part B PA Body
  
  Vendor:
  
  1 × $57.74
- × 3 Way Ball Valve LP Brass Side-ent L-Port
  
  Vendor:
  
  1 × $55.00
- × Rectifier Assembly Honda 31750ZDX003*
  
  Vendor:
  
  1 × $166.51
- × Interpump Connector Quick Lance
  
  Vendor:
  
  1 × $11.46
- × 10mm Super Tru Blue
  
  Vendor:
  
  1 × $3.16
- × Lance Stainless Steel 900mm
  
  Vendor:
  
  1 × $30.00
- × Engine Honda GX630 RH QZB3
  
  Vendor:
  
  1 × $2,947.50
- × Freight Couriers Please Sydney 25kg
  
  Vendor:
  
  1 × $12.00
Subtotal: $41,453.07

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:
73

Search for:

HomeAccessoriesValvesUnloader ValvesInterpump K1 Gas Outlet Unloader Valve 3/8″

“Freight Couriers Please Sydney 25kg” 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!

Mazzoni, Mazzoni Motors
MEC160
Mazzoni, Mazzoni Motors
MEC160

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] … [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: 2.081.12.030
$5,813.72 Including Taxes
Add to cart

Compare
Uncategorized
Air Filter/Cleaner Vanguard 27-35HP Outer Filter*
Uncategorized
Air Filter/Cleaner Vanguard 27-35HP Outer Filter*

0 out of 5
(0)

SKU: CEEPACVG27OUTER*
$75.68 Including Taxes
Add to cart

Compare
Mazzoni Cylinder Kits, Mazzoni Parts, Mazzoni Pump Kits, Mazzoni Pump Parts, Parts
CYLINDER ø18 PUMP PMD KIT
Mazzoni Cylinder Kits, Mazzoni Parts, Mazzoni Pump Kits, Mazzoni Pump Parts, Parts
CYLINDER ø18 PUMP PMD KIT

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] Aviation Industry Hotels and Apartments Cleaning Contractors Garages Retail Stores Car Detailers Office Buildings Large Workshops and Factories Car Wash [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: MZP9.003.004

Read more

Compare
Valves
PA Pulsar 0 Unloader
Valves
PA Pulsar 0 Unloader

0 out of 5
(0)

SKU: PA60240000
$438.05 Including Taxes
Add to cart

Compare
Kits & Accessories, Mazzoni
CERAMIC PISTON ø15 PUMP MMD-EDM-E4 KIT
Kits & Accessories, Mazzoni
CERAMIC PISTON ø15 PUMP MMD-EDM-E4 KIT

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] Aviation Industry Hotels and Apartments Cleaning Contractors Garages Retail Stores Car Detailers Office Buildings Large Workshops and Factories Car Wash [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: MZP9004020
$49.23 Including Taxes
Add to cart

Compare
Mazzoni Parts
Interpump Kit 97 Water Seal 15mm Turbo
Mazzoni Parts
Interpump Kit 97 Water Seal 15mm Turbo

0 out of 5
(0)

SKU: IPKIT97
$53.58
Add to cart

Compare

Related products

Accessories, Car Wash, Vacuum Cleaners, Ware House
HYDRAULIC MOTOR PUMP
Accessories, Car Wash, Vacuum Cleaners, Ware House
HYDRAULIC MOTOR PUMP

0 out of 5
(0)

[cg_accordion title=”Typical Applications”] [/cg_accordion] [INSERT_ELEMENTOR id=””]

SKU: 3.006.42.007, 3.006.42.008

Select options
This product has multiple variants. The options may be chosen on the product page
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
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060
Accessories, Drain Nozzles, Nozzles, Retro Jet
PA Drain Nozzle 3/8″M 060

0 out of 5
(0)

PA Drain Nozzle 3/8″M 060 1F 8B 3650psi

SKU: PA25121051
$46.97 Including Taxes
Add to cart

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

0 out of 5
(0)

PA Blue Chemical Injector Extended 3/8″ BSP mm
220bar 25L/Min

SKU: PA21060018
$86.10 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 Visor Plate PMD PM-EDM-E3 $7.38 Including Taxes
Mazzoni Kit Valve 20mm-22mm GM-CW $96.00 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 *

Website

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