4 pvc valve for sale, brand-new and used.

This is for a BRAND NEW MDF 767XK Deluxe 22K Sprague Rappaport X Gold Stethoscope. The MDF Deluxe Sprague Rappaport X Stethoscope 22K Gold Edition with X-configuration dual-lumen acoustic tubing is the most advanced Sprague Rappaport used by healthcare professionals. Similar to the MDF 767 Sprague Rappaport, it is five stethoscopes in one for a full range of diagnostic applications and is traditionally trusted to detect faint heart sounds and murmurs.

This is for a BRAND NEW MDF 797 Classic Cardiology Premium Stainless Steel Stethoscope. Constructed from premium-grade acoustically-superior stainless steel, the MDF® Classic Cardiology™ Stethoscope delivers accurate auscultation of heart, lung, and Korotkoff sounds with acoustic integrity and clarity. An ergonomic design ensures comfort for the doctor and patient, even during extended use.

This is for a BRAND NEW MDF 767X Deluxe Sprague Rappaport X Stethoscope w/ dual-lumen acoustic tubing. The MDF Deluxe Sprague Rappaport X Stethoscope with X-configuration dual-lumen acoustic tubing is the most advanced Sprague Rappaport used by healthcare professionals. Similar to the MDF 767 Sprague Rappaport, it is five stethoscopes in one for a full range of diagnostic applications and is traditionally trusted to detect faint heart sounds and murmurs.

This is for a BRAND NEW MDF 777K MD One 22K Premier Edition Stainless Steel Stethoscope. Constructed from acoustically-superior stainless steel, the MDF MD One Stethoscope delivers accurate auscultation of heart, lung, and sounds with acoustic integrity and clarity. An ergonomic design ensures comfort for the doctor and patient, even during extended use.

This is for a BRAND NEW MDF 797DD ER Premier Black Adult and Pediatric Stethoscope. ER Premier is a robust and versatile stethoscope with superior acoustic quality that enables emergency physicians and first responders to deliver fast and efficient emergency care to both pediatric and adult patients using just one stethoscope.

This is for a BRAND NEW MDF ProCardial C3 MALIBLU Critical Cardiac Care Edition Stethoscope. The patented MDF ProCardial C3 Stethoscope stands alone among all cardiology stethoscopes. With the six included conversion attachments, this stethoscope can be easily transformed into nine different configurations, including a complete adult, pediatric, or infant cardiology stethoscope.

This is for a BRAND NEW MDF ProCardial C3 NOIRNOIR Critical Cardiac Care Edition Stethoscope. The patented MDF ProCardial C3 Stethoscope stands alone among all cardiology stethoscopes. With the six included conversion attachments, this stethoscope can be easily transformed into nine different configurations, including a complete adult, pediatric, or infant cardiology stethoscope.

This is for a BRAND NEW MDF 797DDK ER Premier Black 22K Gold Adult and Pediatric Stethoscope. The MDF 22K Gold Edition ER Premier is a robust and versatile stethoscope with superior acoustic quality that enables emergency physicians and first responders to deliver fast and efficient emergency care to both pediatric and adult patients using just one stethoscope.

COMBO OF MITCO STUDENT DUAL HEAD SINGLE TUBE STETHOSCOPE & SPHYGMOMANOMETER with Extra Large and Adult cuffs Student dual head stethoscope weighs less than 4 oz with thick flexible PVC tubing and soft silicone ear buds with metal threads. An awesome product with an incomparable price Brass with chrome covered binaural Aluminum head with membrane and comfort ring Great value for nurse or health care students and home use

COMBO OF SINGLE HEAD SINGLE TUBE STETHOSCOPE & SPHYGMOMANOMETER Single head stethoscope weighs less than 4 oz with thick flexible PVC tubing and soft silicone ear buds with metal threads.

This is for a BRAND NEW MDF 787E Singularis VIVO Pack of 10 Single Patient Use Disposable Stethoscope. Every professional-grade instrument needs to perform like one. That is why we have developed the world's first premium, single-patient, non-cross contaminant stethoscope.

This is for a BRAND NEW MD77 PINK MD One Premier Diagnostic Stainless Steel Stethoscope. Constructed from acoustically-superior stainless steel, the MDF® MD One™ Stethoscope delivers accurate auscultation of heart, lung, and sounds with acoustic integrity and clarity. An ergonomic design ensures comfort for the doctor and patient, even during extended use.

DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex-Free ECONOMY DUAL-HEAD STETHOSCOPE > Reliable functionality LIGHTWEIGHT, HIGH SOUND PERFORMANCE PREVENT PUNCTURED EAR DRUMS > Patented SafetyLock» Eartip Adaptors are non-invasive and leads the industry in user safety CUSTOM FITTED > Accufit headset adjusts to your specifications

The JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensures

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure

There JM Store DESCRIPTION Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free The MDF® Dual Head Stethoscope is a lightweight diagnostic instrument that delivers sensitive acoustics and professional performance at an affordable price. An ergonomic design ensure