Subscribe
TO OUR NEWSLETTER
Subsribe to our email newsletter today to receive update on the
latest news, tutorials and special offers!
Bristan Mini OPAC Exposed Thermostatic Mini Mixer Shower Valve + Kit 110mm 130mm
Stock Code:
OPACMINI_CASKIT
Bristan Mini OPAC Exposed Thermostatic Mini Mixer Shower Valve + Kit 110mm 130mm
Stock Code:
OPACMINI_CASKIT
View All: Mixer Showers
View All Bristan Products
View All: Sale Items
Regular Price
£151.98
Excl. VAT
£126.65
£151.66
Excl. VAT
£126.38
Excl. VAT
In stock - FREE STANDARD DELIVERY to most UK postcodes - Next Day Delivery Available
Description
Specification
Warranty
Delivery
Returns
Finance Options
Reviews
This Bristan Sirrus Gummers Shower Valve Adjustable Pipe Centres - Adjustable Elbows Meaning this shower will replace Showers with 110mm centres, 130mm centres, 138mm centres as well as the industry standard 150mm, and anything inbetween. See below for further details on this Bristan Mini mixer.
Bristan Gummers Mini Opac Shower Features
Automatic thermostatic shut-off in the event of hot or cold
water failure.
Check valves and serviceable filters as standard
Chrome plated to BS EN 248.
Guarantee: 1 year covering manufacturing faults.
Shower Kit includes: - Riser Rail, Hose, Large Multi Function Rub Clean Handset, Soap Dish and Hose Retainer.
Elbows can be adjusted for exposed pipework running up and down the wall at the wide range of centres mentioned above.
Bristan Mini Mixer Valves - The Ultimate Replacement Showers
Each Bristan Mini Valve comes with 2 sets of elbows allowing you to replace almost any shower mixer valve which has centres or 110mm or 155mm or anything inbetween.
Choose the correct elbow configuration to suit your Inlet centres:
2 x small elbows – 110-130 centres
2 x large elbows – 136-155
1 small elbow / 1 large elbow – 125-145
Bristan Gummers Mini Opac Shower Specification
Finish: Chrome Finish:
Product Type: Commercial Product Type:
Construction: Body is of brass construction and Construction:
is designed to conform to BS EN 1111:1999 (HP)
& BS EN 1287:1999 (LP)
Valve Type: Thermostatic Cartridge Valve Type:
Supply: Suitable for all plumbing system Supply: s (Preferably balanced)
Inlet Connections: 15mm compression elbows Inlet Connections:
Outlet Connections: ½” BSP Outlet Connections:
Working Pressures: Min 0.2bar, Max 8.0bar Working Pressures:
Maximum Static Pressure: 10.0 bar
Dimensions for Fitting: 110-155mm inlet centres
EAN: 5055995519650
At Bristan, we want to make things as easy as possible for our customers. That's Bristan design products that are easy to fit and use, and that are quality tested to make sure they won't let you down.
It's also why we offer solid guarantees so that, in the unlikely event of something going wrong, you have the peace of mind that the problem will be sorted easily and quickly.
All of our Bristan products are covered by a guarantee, many of which include both parts and labour — so we'll send an engineer to fix the problem.
Please note that guarantees are only valid with proof of purchase and you can also register some of our showering products to take advantage of extended guarantee periods.
The full range of Bristan taps, showers and shower and bathroom accessories will now come with a Lifetime Guarantee*, covering all parts and finishes – and labour included for the first year under the Bristan repair, replace, or refund promise.
Bought your product before 1st April 2026? Please see the Bristan website for more details.
Other guarantees
Bristan Shower Pumps – 3 years parts, 1 year labour.
Bristan Commercial Taps and Showers – 1 year parts.
Bristan Contract Valua Range – 5 years parts, 1 year labour.
Bristan Kitchen Sinks – 25 years parts, 1 year labour (10 years parts for the Easyfit Kitchen Tap)
*Labour is provided by an approved Bristan Care service engineer or appointed representative. The guarantee only applies to products with a manufacturing fault. Call out for non-product faults or where no fault has been found with the product will incur a call-out charge.
What if my product is faulty?
If installed and used correctly, you will need to contact Bristan on 01827 254144 to arrange an engineer's visit. They will repair or replace the unit depending on what they find the fault to be.
If the item is not installed, the whole unit will need to be sent to the manufacturer for testing. If declared as faulty they will either repair or replace it, if it is not faulty the item will be returned to you. This can usually take up to 14 working days.
For further warranty information on Bristan products please check the Bristan Website.
Buyaparcel offer delivery throughout the United Kingdom, including Northern Ireland, Scottish Highlands and other Islands of the UK. We do not currently ship overseas.
UK Delivery Prices
Standard delivery is free with no minimum order charge to most mainland UK delivery addresses. Surcharges can apply to certain postcodes depending on the service type. For full details visit our Delivery Guide.
In additional to our standard service we also offer some premium delivery services if you need your item quickly
£0.00 - Standard UK Delivery (2-3 Days Approx)
£2.99 - Next Day UK Delivery (Orders placed before 3.00pm Monday - Friday)
*orders placed after 3.00pm Friday will still be delivered Monday if ordered before 11am Saturday Morning
£8.99 - Saturday Delivery (Orders placed before 3.00pm Friday)
£36.00 - Pallet Delivery (2-3 Days Approx - selected products only)
Alternatively if you view your parcel once items have been added and enter your postcode you will see what derlivery services are available.
Is My Item Available for Next Day Delivery?
If your item is stocked in our immediate picking location it will available for you to choose a next day delivery. This will be highlighted by a green tick and a 1 day dispatch time on the item information. 
You will have the option to choose this service if you are purchasing your item for delivery to mainland UK.
What courier will my item be delivered with?
If your item is being delivered in the UK or Ireland, it will be delivered by DHL eCopmmerce UK, Evri or Royal Mail, with the exception of pallet items.
Details of each courier service we offer are detailed in our Delivery Guide.
Is My Item Available for Click and Collect at your Lowestoft Store?
If your item is showing "In Stock" then you will be able to do a Same Day Click and Collect order from our Lowestoft Pinbush Road. Our cut off for same day collections is 3.00pm Mon-Fri / 11.00am Saturday. After that the product will be ready the next day for collection. After the cut off you are welcome to do a Call and Collect order by phoning our trade counter on 01502 507666. If your item is in stock you will still be able to do a same day collection and payment.
Our store is open Monday to Friday 8.00am - 5.00pm and Saturday 8.00am - 12.00pm so any orders placed the remainder of the weekend will be available for collection on Monday. Weekdays any orders placed up to midnight will be available for collection the following day. This excludes bank holidays.
Please wait for email confirmation your order is ready for collection from our store before you travel.
On collection we will require you to show a copy of your order confirmation, electronic or printed. In addition to this please bring photo ID which must be your passport or photo driving licence, matching the name on the PayPal/Amazon/Credit or Debit card used.
Collection option only available to NR and IP Postcodes
We've simplified our returns process! We now offer a no-questions-asked, free returns service within the first 30 days (subject to T&Cs).
You can find our returns information in our Terms and Help page
Spread the cost of your Buyaparcel purchase with Paypal Credit - Get 0% finance over 4 months! The perfect way to spread the cost of any purchases of £99 (inc vat) or more
Applying is that simple. If approved and you accept, you'll have a credit limit added to your PayPal account ready to use immediately. Plus, you'll automatically get 0% interest for 4 months on all your purchases of £99 or more.*
How to apply for Paypal Credit with Buyaparcel?
You have 2 ways to purchase from us with the option us using Paypal Credit.
1 - From the product page you can use Paypal Express Checkout which will take you straight to your Paypal account where you can login to complete payment or apply for Paypal Credit.
2 - If you add your product to your parcel and click "Proceed to Checkout" you will then go to our payment page. Select "Paypal Express Checkout" from the payment methods available and click "Place Order".
Once you are in your Paypal account choose PayPal Credit from the payment options.
If this is the first time you have used PayPal Credit, you will be asked to complete a short application form to apply for PayPal credit.
More Information on Paypal Credit
Write Your Own Review
Description
This Bristan Sirrus Gummers Shower Valve Adjustable Pipe Centres - Adjustable Elbows Meaning this shower will replace Showers with 110mm centres, 130mm centres, 138mm centres as well as the industry standard 150mm, and anything inbetween. See below for further details on this Bristan Mini mixer.
Bristan Gummers Mini Opac Shower Features
Automatic thermostatic shut-off in the event of hot or cold
water failure.
Check valves and serviceable filters as standard
Chrome plated to BS EN 248.
Guarantee: 1 year covering manufacturing faults.
Shower Kit includes: - Riser Rail, Hose, Large Multi Function Rub Clean Handset, Soap Dish and Hose Retainer.
Elbows can be adjusted for exposed pipework running up and down the wall at the wide range of centres mentioned above.
Bristan Mini Mixer Valves - The Ultimate Replacement Showers
Each Bristan Mini Valve comes with 2 sets of elbows allowing you to replace almost any shower mixer valve which has centres or 110mm or 155mm or anything inbetween.
Choose the correct elbow configuration to suit your Inlet centres:
2 x small elbows – 110-130 centres
2 x large elbows – 136-155
1 small elbow / 1 large elbow – 125-145
Specification
Bristan Gummers Mini Opac Shower Specification
Finish: Chrome Finish:
Product Type: Commercial Product Type:
Construction: Body is of brass construction and Construction:
is designed to conform to BS EN 1111:1999 (HP)
& BS EN 1287:1999 (LP)
Valve Type: Thermostatic Cartridge Valve Type:
Supply: Suitable for all plumbing system Supply: s (Preferably balanced)
Inlet Connections: 15mm compression elbows Inlet Connections:
Outlet Connections: ½” BSP Outlet Connections:
Working Pressures: Min 0.2bar, Max 8.0bar Working Pressures:
Maximum Static Pressure: 10.0 bar
Dimensions for Fitting: 110-155mm inlet centres
EAN: 5055995519650
Warranty
At Bristan, we want to make things as easy as possible for our customers. That's Bristan design products that are easy to fit and use, and that are quality tested to make sure they won't let you down.
It's also why we offer solid guarantees so that, in the unlikely event of something going wrong, you have the peace of mind that the problem will be sorted easily and quickly.
All of our Bristan products are covered by a guarantee, many of which include both parts and labour — so we'll send an engineer to fix the problem.
Please note that guarantees are only valid with proof of purchase and you can also register some of our showering products to take advantage of extended guarantee periods.
The full range of Bristan taps, showers and shower and bathroom accessories will now come with a Lifetime Guarantee*, covering all parts and finishes – and labour included for the first year under the Bristan repair, replace, or refund promise.
Bought your product before 1st April 2026? Please see the Bristan website for more details.
Other guarantees
Bristan Shower Pumps – 3 years parts, 1 year labour.
Bristan Commercial Taps and Showers – 1 year parts.
Bristan Contract Valua Range – 5 years parts, 1 year labour.
Bristan Kitchen Sinks – 25 years parts, 1 year labour (10 years parts for the Easyfit Kitchen Tap)
*Labour is provided by an approved Bristan Care service engineer or appointed representative. The guarantee only applies to products with a manufacturing fault. Call out for non-product faults or where no fault has been found with the product will incur a call-out charge.
What if my product is faulty?
If installed and used correctly, you will need to contact Bristan on 01827 254144 to arrange an engineer's visit. They will repair or replace the unit depending on what they find the fault to be.
If the item is not installed, the whole unit will need to be sent to the manufacturer for testing. If declared as faulty they will either repair or replace it, if it is not faulty the item will be returned to you. This can usually take up to 14 working days.
For further warranty information on Bristan products please check the Bristan Website.
Returns
We've simplified our returns process! We now offer a no-questions-asked, free returns service within the first 30 days (subject to T&Cs).
You can find our returns information in our Terms and Help page
Finance Options
Spread the cost of your Buyaparcel purchase with Paypal Credit - Get 0% finance over 4 months! The perfect way to spread the cost of any purchases of £99 (inc vat) or more
Applying is that simple. If approved and you accept, you'll have a credit limit added to your PayPal account ready to use immediately. Plus, you'll automatically get 0% interest for 4 months on all your purchases of £99 or more.*
How to apply for Paypal Credit with Buyaparcel?
You have 2 ways to purchase from us with the option us using Paypal Credit.
1 - From the product page you can use Paypal Express Checkout which will take you straight to your Paypal account where you can login to complete payment or apply for Paypal Credit.
2 - If you add your product to your parcel and click "Proceed to Checkout" you will then go to our payment page. Select "Paypal Express Checkout" from the payment methods available and click "Place Order".
Once you are in your Paypal account choose PayPal Credit from the payment options.
If this is the first time you have used PayPal Credit, you will be asked to complete a short application form to apply for PayPal credit.
More Information on Paypal Credit
Reviews
Write Your Own Review
